Chevy heater hose routing. Heater is not getting hot, just lukewarm.

Chevy heater hose routing Locate the old heater hoses under the The 1932 Chevy 4 door sedan I purchased has a heater in the car but someone has disconnected the hoses from the engine. The illustration below is from the Accessories Installation Manual for 1953 - - 1954 would be virtually the same. M. have someone move the control on the dash and look to see if the valve is moving when you move the control knob. Closed Thread Subscribe . The Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board: Correct heater hose routing for 1966 w/ SBC Web 67-72chevytrucks. It’s important to remember that the hose sizes may vary depending on the particular model and year of your vehicle, so consulting the appropriate C3 Tech/Performance - 454 w/ ac heater hose replacement - Cleaning up the engine bay tonight I noticed that a couple of my radiator hoses are looking a little rough. Thanks for the help all. Understanding the Heater Hose System in a 2006 Chevy Silverado. Is there a diagram that shows the connections to the engine an Re: Heater hose routing on cj7 with chevy 350 swap That outlet on the rear of the intake will do nicely. Registered Users; Posts: 187; 1974 1/2 ton 350 sbc; heater hoses routing Heater hose runs from the heater core to the passenger side of the intake manifold. I would bet they just put a connector near the firewall to join and loop the heater hoses that should have gone to the heater core - a common temporary solution for a bad HC. 73's "1) Peace through strength; 2) Trust but verify; 3) Heater core hose routing The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board 1987 Chevrolet & GMC Squarebody Pickups Message Board: Heater core hose routing Web 67-72chevytrucks. This post aims to provide that crucial information, helping you tackle maintenance or repair tasks with confidence. Other hose runs to the waterpump. 5. 3,140 Satisfied Customers. In most cases, the hoses will be labeled so you can I have always routed my heater hoses with the 3/4" hose on the water pump and the 5/8" in the intake manifold. Author Topic: heater hoses routing (Read 11505 times) sbx22. My heater box inside the cab under the dash (measured 125) gets so hot that the inside of my truck is almost unbearable in hot weather. Jump to Latest 1956, and 1957 Chevy owners and enthusiasts. 6M posts 68K members Since 2005 A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. com Most say: "smaller hose (5/8) goes to the intake manifold, and the larger hose (3/4) goes to the water pump" One guy says: "Chevy hoses always cross" which for my new heater core agrees with the above. Gain extra benefits by becoming a Supporting Suburbans, Blazers, Tahoes » 88 350 Heater Hose Routing FusionBB™ Version 2. My 69 with a 350, A/C and 4 row radiator is routed this way. 12 posts · Joined 2024 Add to quote; Only show this user #1 · Feb 20, 2024. Register or Log In To remove these advertisements. Jump to Latest Chevy Tri Five Forum. For the Heater Core and the Radiator. Can anyone help me with routing my heater hoses and core on my 94 Chevy 350 TBI? It is in my Jeep, so there it no radiator dump. Bryan's toyz 59 ElCamino 454/TKO 5spd--(daddy) --Sold A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. I have looked and cannot see where they were connected to the engine. ASE Certified Service manager of Firestone. Come join the discussion about restorations, While checking out a cd about 1957 chevy specs. Top from heater core goes to bottom (water pump) on engine. It may also indicate the location of any additional components such as thermostats, valves, or Can anyone tell me where I can find a picture or diagram showing the stock placement of all brackets and belts for a 454? i also need a picture of the water cooling system from pump to, heater core, intake etc. Discussion in '1947-1954' started by Zig, Aug 1, 2010. Help with heater hose routing. What is the correct way to route heater hoses on a SBC? Currently I have the feed coming off of the water pump and the return goes to the radiator. Bottom from core goes to top (manifold) A forum community dedicated to 1st generation Chevy Camaros owners and enthusiasts. Understanding Heater Hose Routing The heater hoses are essential for transporting Heater hose routing 305 Chevy??? Thread starter HAFROD; Start date Sep 28, 2015; G-Body Tech Forums. I have a port coming off of the top of the intake manifold, passenger side, by the distributor. valve or unique fitting on or near the passenger frame rail near the rear of the 2011 chevy tahoe heater hoses plastic elbow routing replacementget the white / beige connector here ( amazon)https://amzn. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, 454 Pulley and heater hose routing diagrams. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Visual Guide: 2014 Chevy Cruze Heater Hose Diagram The 2014 Chevy Cruze is a popular compact car known for its stylish design, fuel efficiency, and reliable performance. 08-31-13 07:29 AM - Post# 2377663 Can someone please confirm my thoughts on which heater hose would be considered the inlet to the heater? On my 1950 Chevy there is a hose from the Chevy Forums FREE technical assistance for your restoration and repair. Engine is a Chevy Forums FREE technical assistance for your restoration and repair. 12-26-04 02:23 PM SBF (302) and trying to hide some of the clutter. It shows the path that hot coolant flows through the engine and into the heater core, where it is used to provide heat for the interior of the vehicle. Sponsored by: heater hose routing. 5K views 7 replies 4 participants last post by Cdotson0027 Nov 8, 2024. If you study the AIM, the heater hose "T" is set at a 45* angle so the hoses going forward go in the correct top/bottom position. No heat. Temp sender unit is close to the same location right behind the thermostat mating area. 8L - Chevrolet 2002 Silverado question. #1 · Oct 15, 2009. In the replacing/re-routing hoses project I want to turn the A/C compressor on its ear so the hoses arent sprouting out the top, front and center. Join Date: Jul 2012. Join to discuss rebuilds, modifications, tech articles and more! Show Less . side of the turbo, by the downpipe. Materials you will need: New heater core hose Heater Hose routing The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board 1987 Chevrolet & GMC Squarebody Pickups Message Board: Heater Hose routing Web 67-72chevytrucks. 1 ©2003-2006 InteractivePHP, Inc. Called the dealer and they gave me some parts numbers (15792821 and 15763368). 3) Member Rides 2. Going forward they could be just a bit longer to stay away from the front corner of the exhaust manifold. . I need a Chevy 350 heater hose input and output: which one is what? up the install of a Flex-a-lite Mojave heater in my FJ40 and the directions specify an "input" and an "output" for the heater hose hookups. Correct heater hose routing for 1966 w/ SBC The 1960 - 1966 Chevrolet & GMC Pickups Message Board Register or Log In To remove these advertisements. Drivetrain & Performance Body and Interior Steering, Im trying to see pics of a 77 heater hose routing. Execution time: 1. Virtual Wrench. 56 Nomad, Ramjet 502, Viper 6-speed T56, C4 Corvette front and rear suspension Other vehicles: 56 Chevy 2-door BelAir sedan 56 Chevy 210 4-door sedan The only problem that he has had is trying to remmember how the heater hoses were routed with the v-8 engine. Gain extra benefits by becoming a Supporting I'm ready to start installing the heater hoses, but unsure of the routing. Top of resevoir to throttle body. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Heater core hose routing The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board 1987 Chevrolet & GMC Squarebody Pickups Message Board: Heater core hose routing Web 67-72chevytrucks. Show Less . Baggin' It Member Projects 262ci Forum (4. 2 long hoses that run the length of the engine compartment. It almost left me stranded Monday. hi can anyone post a picture of the proper way to route the heater hoses on a 1970 nova ss , thank you . you may want to move the valve manually to see if it is working. The diagram shows how the coolant travels through the engine components, including the water pump, How I THINK the heater hose flow works - red goes INTO the heater core, blue comes OUT of the heater core back to the engine. It keeps the hot hoses from possibly heating the intake manifold and therefore 56 truck heater hose routing - overheating The 1947 - 1959 Chevrolet & GMC Pickups Message Board. Jump to Latest 7. Click below and look at pages 30 and Broke heater hose - Chevrolet Colorado & GMC Canyon Forum . 1 helpful. Location: My chevy has a plug on the water pump and a hole on the stock manifold on the front passenger side. So, looking all over and cant find anything specific to 73-80 heater hose routing. The fresh air heater (the heater core attached to the right inner fender) is by far the best and most efficient heater in these old Chevys. For equivalent regional tools, refer to Special Tools. The 1947 - Present Chevrolet & GMC Truck 1971 Chevrolet C/10 1951 GMC 100 1977 GMC C15 1955 Chevrolet 3100 12-27-2012, 01:16 AM #14: neteng01. I need to know the hose routing on a 1988 chevy K1500. com I am also a dealer for what is the correct way to route the heater hose on a deluxe heater i think ive got it right but just want to make sure. The heater hose system in a 2006 Chevy Silverado is a heater hose routing. so if I could see some stock heater hose routing please. That ok? Rich The heater hose diagram for a 2005 Chevy Silverado illustrates the routing of the hoses and their connections to different components of the heating system. Then a line coming off the heater core going to the radiator. 2-59 56 Heater Hose routings The 1947 - 1959 Chevrolet & GMC Pickups Message Board Register or Log In To remove these Does anyone have a good picture to confirm the hose routing, fittings and sizes? _____ '51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in The 1999 Chevy Suburban Heater Hose diagram is a visual representation of the various hoses and connections involved in the heating system of the vehicle. 1956, and 1957 Chevy owners and enthusiasts. It may also indicate the location of any additional components such as thermostats, valves, or connectors. 11,138 Satisfied Customers. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Water circulation on a Chevy V8 goes from the waterpump, thru the engine block and up to the thermostat. Chevy 350 Coolant Flow Diagram. Under the hood I've got a heater hose coming off of the rear of the intake manifold running to the heater core. Looking for correct heater hose routing for 70 K20 350 The 1967 - 1972 Chevrolet & GMC Pickups Message Board. Remove the heater Illustration of heater hose routing If you don't have the heater hose connection to the radiator, the 3/4" hose will connect to a fitting threaded into the top of the water pump. Browse Categories Answer Questions SOURCE: vacuum hose diagram for a 2001 Chevy Blazer. The correct replacement plastic heater hose connectors are available from your local NAPA Auto Parts Store, or in an emergency you can temporarily use a basic worm-type hose clamp on the hose over the remaining copper tubing of the heater C4 General Discussion - 94 heater hose diagram - I need a diagram or photos of the heater hose routing for a 94 LT1 corvette. Browse Categories Answer Questions . Jump to Latest Chevrolet Colorado and GMC Canyon. Question on 58 heater hose connections (Topic#280561) tomps Forum Newbie Posts: 7 A heater hose diagram for a 2002 Chevy Silverado typically includes labels for the various hoses and connections, as well as arrows to indicate the direction of coolant flow. This is an easy $7. it is a 396 Blueprint SBC with Edelbrock Performer RPM Air Gap intake. Come join the discussion about restorations, builds, performance, modifications, heater hose routing 70 chevelle. The JDP Motorsports 2010-2011 Camaro SS Heater Hose 2012 Update is now available, and here is the do-it-yourself instructions for installation This relocation of the heater hoses from on top of the intake manifold to the passenger frame rail is beneficial for a couple reasons. This is currently connected to the core, then goes to the thermostat housing. USA Reg: 09-03-00. 3-liter Chevy and need to get the heater hoses The Chevy 350 heater hose diagram typically shows the routing of the heater hoses from the engine block to the heater core and back. Sep 28, 2015 #1 I will be installing my heat/ac box this week and unsure on the heater hose routing. http://www. It's the Chevy deluxe heater with the fancy control valve. I need a heater hose diagram for a 2010 Chevy suburban 2500 JA:Are you looking for a diagram of the heater hose routing specifically for the 2010 Chevy Suburban 2500? Customer:Yes Inlet and outlet of read more Step-by-Step Guide on How to Replace a Heater Core Hose in a 2006 Chevy Equinox. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Subscribe: Calendar Thread Tools: The Stovebolt Site Forums The Shop Area General Truck Talk 49 heater hose routing: Forums Active Threads: Merry Christmas! We wish for you a . Mine doesnt seem right. New Member. heater hoses run to the upper side of the inner fender and then obviously back to the firewall/heater core bulkhead connections. The Plastic Connector Problem. GM Chevrolet Sonic Repair Manual / HVAC / Cooling / Heater Inlet Hose Replacement (LDE, LUW) Special Tools. thier not much to route one hose come from the heat core to the engine and the other comes for the heater and goes to the heat valve and to the radiator. Coolant flows out of the intake, through the heater core, and into the water pump. It shows the various paths that the coolant takes as it flows through the system, I am updating the engine/transmission in my "55 210 and have encountered a situation where the original heater hose routing is complicated by new bracketry. Model specific subject matter experts, classified ads and more. May 23, 2011 • 1989 Chevrolet Caprice. It is important to consult the diagram when working on the heater system to ensure proper installation and avoid any potential leaks or malfunctions. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all A heater hose diagram can help you identify the different hose connections and their respective roles in the heating system. 07-20-2015, 02:27 PM #12: Bigstevex4. The heater hose on the driver's side broke off where it goes into the heater core at the. This diagram is useful for identifying the different components of I used to have a 1994 Chevy G20 sport van with aux heater. Understanding the 2004 Chevy Tahoe Heater Hose Setup If you’re a proud owner of a 2004 Chevy Tahoe and are facing issues with your heating system, you might find yourself in need of a detailed heater hose diagram. The small A/C fitting comes out at just the right angle to collide with AC and Heater Hose Routing The 1967 - 1972 Chevrolet & GMC Pickups Message Board Register or Log In To remove these 1972 Chevrolet & GMC Pickups Message Board: AC and Heater Hose Routing Web 67-72chevytrucks. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: Chevy Forums FREE technical assistance for your restoration and repair. A Chevy 350 coolant flow diagram is an essential tool for understanding and maintaining the cooling system of your engine. com: User Name: Remember Me? Alright the plan is to put the temperature sending unit in the driver's side hole, the heater core inlet in the passenger side hole, the heater core return to the water pump, and the external bypass from the 3/8 NPT fitting at the front of the intake to the 3/4 NPT fitting on top of the water pump - this should provide adequate cooling until the thermostat opens, correct? I need a heater hose routing diagram for a 1989 Chevy Caprice. This is NOT The heater hose diagram for a 1999 Chevy Silverado is a visual representation of the routing and connections of the heater hoses in the vehicle’s cooling system. Topic author. Registered How do I get a heater hose routing diagram for a 2002 silverado 1500 4. We will discuss the different hoses, their locations, and their functions within the heating system. Top. Re routed the heater core hos Just to clarify the hose routing Based on my observations, the earlier model year trucks had the 5/8" hose from the heater core to the intake and the 3/4" hose to the side of the water pump. LOG IN; REGISTER; Forums. Heater hose routing choices The 1967 - 1972 Chevrolet & GMC Pickups Message Board Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board: Heater hose routing choices Web 67-72chevytrucks. There was no 3/4" fitting on the radiator. 651 Heater Hose Routing. This step-by-step guide will walk you through the process of replacing the hose. Engine is a The Chevy 350 heater hose diagram typically shows the routing of the heater hoses from the engine block to the heater core and back. Mike . Send Private Topic View Profile. email me at tbonegarris@yahoo. C1 & C2 Corvettes - Big Block heater hose routing - I did search on heater hose routing but only came up with small block info :willy: I replace heater BOX , memory gone :willy: which hose runs to water pump the 3/4 or 5/8. In loving memory of heater hoses routing picture. Gain extra benefits by becoming a Post: Heater hose routing (Topic#85204) motorhed327 Senior Member Posts: 748 Loc: Springfield, MO. Joined: Oct 14, 2006 Messages: 4,860 Location: Pittsburg KS. AP. I assume the water The vacuum hose diagram for the 2011 Chevy Cruze can be found in the vehicle’s service manual or obtained from the manufacturer. 1974 Chevrolet K10, Custom Deluxe, 350, SM465, NP203, 3. Maybe the parts house can check if that valve is close to what you need. On a normal 302 the heater hose runs from the water pump to the heater core and back into the intake close to where the thermostat bolts to the engine. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all models including Belair, 210, 150, Sedans, and Nomads. Send Private Topic View The heater hose diagram for the 2011 Chevy Cruze provides a visual representation of the routing and connections of the hoses that carry coolant throughout the heating system. Hope these pics help. Chevy. They must have changed the fittings. Its pinched under the AC unit and cutting the hose. Most trucks have it hooking into the radiator. I'm looking Customer: 2005 Chevrolet Trailblazer EXT LS heater hose diagram Mechanic's Assistant: What have you tried so far? Are you fixing your vehicle yourself? Customer: I need to know where the hoses go Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? Customer: I have the 05 Trailblazer EXT LS heater hose needing to go back. Gain extra benefits by becoming a Supporting Member Click here find out Post: Heater Hose Routing (Topic#216763) swamprattler Forum Newbie Posts: 14 Reg: 06-28-08. 3L can be a bit complex, especially if you’re attempting to fix it without prior experience. If the hose coming from the intake is hot going into the heater and the hose Is the correct routing for that hose under or over the blower transition piece that runs from the blower to the firewall? It looks like either way I run that hose I'll need to cut some off. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Chevy heater hose diagram I changed the heater core and the two plastic y pipes broke. HAFROD Royal Smart Person. 73-87 Chevy & GMC Trucks » heater hoses routing « previous next » Print; Pages: [1] Go Down. Good thing for a few C6's help. I decided to check my heater hose routing and found the hoses in my car different than the cd routing. Which is the output and input on my Chevy 350? Thanks! 67' LAND CRUISER FJ40 [FONT=&quot]•[/FONT] 07' FJ CRUISER "I have come here to chew CorvetteForum - Chevrolet Corvette Forum Discussion; C3 Corvettes, 1968 - 1982; C3 General; heater hose routing; C3 General General C3 Corvette Discussion not covered in Tech. Gain extra benefits by becoming a Supporting Member Post: heater hose routing and size? (Topic#278758) TRIK-56 Senior Member Posts: 857 Loc: Springfield, Mo. com https://trq. By Mr Shamrock Posted on September 10, 2022 October 25, 2023 Updated on October 25, 2023. speedway73 I am merely driving my van Posts: 4 Joined: Thu SOURCE: 99 Chevy Z71 heater core inlet hose male fitting broke. Or, you may need to install a winter-front to restrict airflow through the The port on top of the water pump (or on the side in some applications) is the coolant intake for the pump which coincides with the lower radiator hose. The 1947 - Present Chevrolet & GMC 1990 Chevrolet K3500 1965 Pontiac Grand Prix 1980 Z 28 350/4-speed/AC/T-top 1980 Camaro Coupe V6/3-speed 1979 Buick Century Wagon 08-01-2006, 02:54 PM #4: chevydog66. Jump to Latest The heater hoses crosscross on all chevies. com: User Name: Remember CorvetteForum - Chevrolet Corvette Forum Discussion; C5 Corvettes, 1997 - 2004; C5 Tech; Heater and cooling Hose diagram C5. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Subscribe: Calendar You can find a diagram of the heater hose system in the vehicle’s owner’s manual or through online sources. 18,942 Satisfied Customers. Come join the discussion about performance, builds, restoration, modifications, Chevy Forums FREE technical assistance for your restoration and repair. I'm following the assembly manual, but some of the illustrations are not very clear. 620 posts · Joined 2006 Add to quote; Only show this user #1 · Feb 20, 2007. Gain extra benefits by becoming a Post: Heater hose routing (Topic#159316) gchemist Member #271 Senior Chevytalk Moderator Posts: 26109 Loc: Austin, TX 78748 Reg: 05-09-00. i bypass the hoses the fitting broke n i connected it back but - Chevrolet 2001 Silverado 1500 question. Disengage the heater inlet hose quick connect clip (1) at the heater core. Senior Member; Post a pic of the heater hose routing and connections to the engine. When Purchased this van the heater core was. looking at the firewall i have the top hose (longest hose)coming out of the top outlet of the water pump securing itself to the side of the box and going into the valve on the left side. I Heater Hose Routing. Intros CorvetteForum - Chevrolet Corvette Forum Discussion; C1 & C2 Corvettes, 1953 - pictuer of heater core hose routing please. 3 Vortec cooling system in a 2000 Chevy Silverado uses a heater hose diagram to help direct the coolant flow through the engine. 973 seconds. Drain the cooling system. However, there is more slack in my hoses, and the loops are big Lower hose from WP to lower heater core with restrictor in hose. Thread Tools Search this Thread Oct 11, 2008 | 09:46 PM can someone please help with my heater hose routing? I’m Own a 2002 Chevy Silverado 5. Im hoping to DEATH its not the dreaded 'rear HVAC' heater core line Its the hose on the right side of the heater core (if you are standing looking at Alright the plan is to put the temperature sending unit in the driver's side hole, the heater core inlet in the passenger side hole, the heater core return to the water pump, and the external bypass from the 3/8 NPT fitting at the front of the intake to the 3/4 NPT fitting on top of the water pump - this should provide adequate cooling until the thermostat opens, correct? The library file got it covered with that huge diagram. :tu:tee: (57 Chevy Bel Air 2 door sedan) and several 5 6 and 7's now. video/ia-DMHCM00003This video shows how to replace a heater hose in your 1994-2004 Chevrolet S1 Here’s how to replace Chevrolet/GMC heater hose connectors when the time comes. Hot coolant is supposed to flow out of the intake manifold, through the 5/8" hose, and into the heater core. While the Recirculating Heater hoses generally are on either side of the vent. Jump to Latest A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. Heater/ Coolant hose diagram. Now putting it back together and can’t figure where the hoses C3 Tech/Performance - BB Heater hose routing? - On a Big block with AC does the hose coming from the top of the intake connect to the back of the overflow container or does the hose that runs from the side of the water pump connect to the back of the overflow container? Chevrolet Corvette Forum Discussion; C3 Corvettes, 1968 - 1982; C3 Tech/Performance; BB 1984 chevy c-10 shortbed - kidney foundation truck (for my father) 454Man. Heater is not getting hot, just lukewarm. Last edited by markm ; 09-25-2020, 08:44 AM . More heat is provided into the car, probably because the heater core is bigger, PLUS, the defroster is more efficient because of the fresh air (rather than recirculating air) being brought into the car. By-pass hose is in place. Unless the fittings on the intake and/or water pump have been changed, it should be Buy Now!New Heater Hose Connector from 1AAuto. then i have the 2 shorter hosees going into the box and leading back to heater core hose routing. It doesn't seem right, and I am having issues. To help understand the routing, a visual aid, such as a diagram, can be highly beneficial. 350, TH400, 3. Search Fixya. Execution time: 0. 55. cribbs74 Discussion starter. That is the "pressure" side of the heater circuit so water flows TO the heater in that hose. Engine / Swaps / Driveability. Tim West. A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. This along with I'm guessing the positioning of the heater core in the truck makes it HELL LIKE to drive in the summer months. This comprehensive guide will provide you with a detailed overview of the heater hose diagram for the 2000 Chevy Silverado. However, it’s essential to On my '75 SBC 350 the hoses are routed the same as you already have them, and that is the originally routing (to radiator, and to fitting on intake manifold). I will be running a 283 cubic inch engine in my 55 Chevy Belair. Registered User . However, there is more slack in my hoses, and the loops are big If you need to replace your heater hose or are simply curious about the routing Anyway, doing some research reveals that I have the hoses routed all wrong Is the hose that runs from the valve to the heater core any different in diameter? I want to try to replicate the route and contour of the factory so if anyone wants to display/post pics of their hoses on V8 deluxe heaters I'd If you’re working on your 5. My car was originally a six but has been converted to a v8. Robert September 7, 2022 If you need to replace your heater hose or are simply curious about the routing diagram, this post is for you. So I'm on a coolant hose replacement marathon and I'm The driver side heater hose is 5/8 at the firewall quick connect, and it should now hook to the 3/4 pipe on the pass. But, quite a few say: smaller hose (5/8) goes to the water pump, and the larger hose (3/4) goes to the intake manifold pump. George H. No, that heater operation isn't normal due to your house routing. look on google i can fing everything there if you want email me with your emailaddres i will try to find it for you. Refer to Cooling System Draining and Filling. Chevy Forums FREE technical assistance for your restoration and repair. Pulled the water pump to change all the pulleys and tensioner pulleys. The lower heater core hose(5/8") goes straight to the manifold. Mr_rye89 Discussion starter. The hose diagram is located on the radiator, and it shows how the coolant flows from the radiator to the engine and back again. By chatting and providing personal 1984 Chevy G-20 Van 350 How are the heater hoses supposed to be routed. 2. I remember years ago there was one of the parts suppliers that provided diagrams of all the different systems. What I need is a diagram naming the different hoses in the heating/cooling system for a 2001 Safari SLE 2WD. This is the stock cast iron chevy intake. Merry Christmas A great time to share and be a blessing to others! Time to think about days filled with family, friends, fun and forever memories. OperationMustang. :gba: Save Share Reply Quote Like. This diagram can be particularly helpful when CorvetteForum - Chevrolet Corvette Forum Discussion; C1 & C2 Corvettes, 1953 - 1967; C1 & C2 Corvettes [C2] Pictures Of 327 Hoses Please; Although it doesn’t matter functionally, duplicating the original heater hose routing on 66-67’s is something many people get wrong (slightly different than 63-65). Come join the discussion about restorations, builds, performance, modifications, classifieds, C1 & C2 Corvettes - HELP!! Need pics of '62 heater hose routing - I'm finally getting around to restoring my '62 327/300 HP engine. Opinions are also all over the place. Thanks. The intake has four 1/2NPT ports at the corners. GM Tech ASE Master Tech 15+ years. can you show me a diagram on the correct heater hose routing to connect these. Not sure how it would run well if messed up too much. A/C Heat Vacuum Hose Routing The 1967 - 1972 Chevrolet & GMC Pickups Message Board. video/ia-DMHCM00004This video shows you how to install new heater hose connectors from TRQ on y Heater core water hose routing The 1967 - 1972 Chevrolet & GMC Pickups Message Board. Reg: 12-14-03. One important component of the car’s heating system is the heater hose, which allows hot coolant to flow from the engine to the heater core, providing warm air to the interior of the vehicle. Read full answer. The ‘designed’ routing is shown in the AIM below (UPC 1, Looking at the AIM, the top heater core hose(3/4") goes into the fitting on the bottom of the expansion tank, back out the fitting on the other side and into the water pump. Home » Chevy » 5. I've just looked at Rock The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1969 - 1972 Blazers and Jimmys Message Board: Heater hose routing Web 67-72chevytrucks. Full Forum Listing. 55 chevy with 350 There's a pipe outlet on the water pump, and one on intake manifold at the front. 3 heater hose routing diagram is relatively simple and easy to follow. I do not believe that this is true until 1957. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Subscribe: Calendar Chevy Forums FREE technical assistance for your restoration and repair. 3 Heater Hose Routing Diagram. 3L (LT) with 345k and need to replace the heater hoses that come off the firewall and travel into the water pump housing area. 00 fix. Question~ I can find pictures, and it's not in the manual I have on how you run the hoses using a factory(?) valve that is in the dash. I was thinking of routing the heater hoses behind the alternator because they are routed over top of the alternator now. :confused0024: 1956, and 1957 Chevy owners and enthusiasts. Thanks ange1957. Only show this user #1 · Aug 6, 2021. In this case, I found a conflict in his photos. I have been searching for a good diagram or pictures of where all these hoses go. Come join the discussion about Correct heater hose routing The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Register or Log In To remove these 1987 Chevrolet & GMC Squarebody Pickups Message Board: Correct heater hose routing Web 67-72chevytrucks. I went to NAPA, part #730-5631. A couple more reference photos from my actual engine (the engine is stripped and yes, this is not in a Colorado) I color coated my circles to match it to the diagram: diagram for 2001 silverado heater hose connections. The outlet/return of the heater (3/4" hose) is hooked to one of two locations. Top Contributors this Month View All. I have the deluxe heater. com The heater hose routing shown in post #6 is the correct arrangement for the 67 corvette. A forum community dedicated to 1st generation Chevy Camaros owners and The Chevy Venture heater hose diagram is typically found in the vehicle’s service manual or can be obtained from a reputable automotive website. MasterPro EPDM Rubber Coolant Hose AC problems are always best left to your professional mechanic. 35 years Master Mechanic. By following the diagram, technicians and DIY enthusiasts can easily identify By taking the time to understand the heater hose diagram for the 2007 Chevy Equinox, vehicle owners can gain a better understanding of how their heating system functions and how to properly maintain and troubleshoot any issues that may arise. Status Not open for further replies. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic 1972 Chevrolet & GMC Pickups Message Board: AC and Heater Hose Routing Web 67-72chevytrucks. Trying to get the part numbers for these two hoses. 1280 posts · Joined 2004 Add to quote; Only show this user #3 AC and Heater Hose Routing The 1967 - 1972 Chevrolet & GMC Pickups Message Board. I'm not sure when the change actually occurred. 8L 4. Explore Our Forums. Log In; Register; Forums. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 repair and parts sales for 67-72 Chevy and GMC trucks. This diagram provides a detailed illustration of the routing and connections of the vacuum hoses, Heater hose is sold by OD at the auto supply, and the hoses for a 55-57 (and most Chevys) are 3/4" and 5/8". 2L - 2nd gen 4-banging. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Does the heater hose go up and over the fuel line, or under the fuel line? The You've got a 50 / 50 shot at which heater hose goes where. The cd has the routing as follows: heater hose routing 02-22-05 06:11 PM - Post# 632540 In response to jim57chevy 292 Heater Hose Routing ? The 1967 - 1972 Chevrolet & GMC Pickups Message Board Register or Log In To remove these 1972 Chevrolet & GMC Pickups Message Board: 292 Heater Hose Routing ? Web 67-72chevytrucks. Chris. The fitting at the top of the expansion tank goes to the radiator. The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1947 56 Chevy Panel Truck Targetmaster 350 Stock style 3 core radiator Deluxe heater with new C3 General - Heater Hose routing - I often reference Alan71 photos for accurate wire/hose routing. Any help would once again be appreciated. 8K views 3 replies 2 participants last post by bherder Feb 21, 2007. The hose coming off the intake is the pressure side (usually the 5/8" hose) and the return goes to the water pump (the 3/4" hose). com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Subscribe: Calendar Heater hose routing? The 1967 - 1972 Chevrolet & GMC Pickups Message Board. With the 55 deluxe heater if the hoses are backwards the valve rubber Heater Hose Routing? The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Register or Log In To 1987 Chevrolet & GMC Squarebody Pickups Message Board: Heater Hose Routing? Web 67-72chevytrucks. Replacing a heater core hose in a 2006 Chevy Equinox is an important task to ensure that the vehicle’s heating system functions properly. Should it be fed off of the intake? Also, is the bigger hose return or feed and does it The heater hose system in your Chevy Silverado 5. Sort by Oldest first Oldest first The Stovebolt Site Forums The Shop Area General Truck Talk 49 heater hose routing: Forums Active Threads: Merry Christmas! We wish for you a . The 5/8" hose connects to an intake manifold fitting located either at the right front or right rear, depending on model configuration. The plug on the top of the water pump is the suction side so water is coming FROM the heater in that hose. User Info. This diagram is essential for understanding the flow of coolant and hot air throughout the system, allowing for proper maintenance and troubleshooting. Intros; In Memoriam. maybe both are 5/8 something different. BO-38185 Hose Clamp Pliers . The 1947 - Present Chevrolet & GMC Truck One should be for controling the hot water valve to the heater, the other should control the vents for floor, dash and defrost. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Subscribe: Calendar Re: heater hose routing 07-29-02 01:04 PM - Post# 49864 In response to lamothe1 check your heater control valve. What is the best way to change out a heater Heater hose routing help. 1 answer. Go to your local auto parts store and get a GM Heater Hose Fitting. Does it really matter? Yup. The other big question is, the hot Chevy Forums FREE technical assistance for your restoration and repair. Removal Procedure . Collecting cars 50 years. I have a 2000 Chevy Silverado. CorvetteForum - Chevrolet Corvette Forum Follow these steps to replace the heater hoses in your Chevy S10: Start by gathering the necessary tools and materials, including a pair of pliers, a socket set, a drain pan, and new heater hoses. With that said, what is the new and correct bypass hose routing, to ensure that the coolant flows in The Good Ol' Boys gutted the Air Conditioning. I will not be using and installing the heater hoses from the engine to the firewall. com: User Name: Remember Me? Password: Home: Forums: Gallery: Site Merchandise: Register: FAQ: Members List: Subscribe: Calendar Thread Tools: Home Forums > Chevy & GMC Trucks by Year > 1947-1954 > Heater hose routing. some people hook a heater hose to the The heater hose diagram will help you identify the correct hoses and their positions. 2002 Chevrolet Silverado; Chevrolet Silverado Car and Truck heater hose diagram chevrolet silverado 1500 2002 Heater Hose Diagrams chevrolet parts diagram GM diagrams 2,039 I picked up a heater core hose bypass valve for the always running heater core and blower motor issue in c10s from the factory. Send Private Topic Chevy Forums FREE technical assistance for your restoration and repair. Drivetrain & Performance Body and Interior Steering, Heater hose routing. Send Private Topic View 3/4 large hose From heater core to water pump (or radiator fitting if equipped) I have no idea why there are 2 different sizes . core and the core should have two sizes of bungs on it - 5/8" and 3/4" - at least they are on 67 model Chevelles. Zig Member. to/3iepjvsget the black 3-way conne Its a 'pressure hose' with a metal fitting and a hard rubber hose crimped in. The 5. AnnDee4444 176 Replies. Heater hose routing. Whether it’s a blockage in the hoses, a leak, or a faulty heater core, having a clear understanding of the system can make it easier to Heater Hose Routing Re-Visit The 1967 - 1972 Chevrolet & GMC Pickups Message Board. 1975 Chevrolet El Camino. Jump to Latest A 5/8" hose goes from the intake fitting to the lower heater core nipple, and a 3/4" hose goes from the upper heater core nipple to the fitting on the water pump. Vehicle Details: 2010 Forester XT . I have an 04 C5. 3-liter Chevy and need to get the heater hoses routed correctly, you’re not alone! Many enthusiasts and DIYers have faced similar tasks, and getting the routing right is crucial for avoiding coolant leaks and ensuring your heating system works efficiently. Post: 1950 Chevy Heater Core Hose Routing (Topic#301908) garyab "5th Year" Silver Supporting Member Posts: 291 Reg: 03-22-04. I dont remember which hoses – Chevrolet Venture Passanger. Total Queries: 15 Zlib Chevy Forums FREE technical assistance for your restoration and repair. I have the routing guide that RAM_51 posted some What is the correct routing configuration for heater hoses? I have two cars and it is different on each. I'm looking for any pics showing the correct routing of the heater hoses and the mounting & hose The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1969 - 1972 Blazers and Jimmys Message Board heater hose routing Web 67-72chevytrucks. I used a 'u' shaped 5/8" hose adapted to a 90* 3/4" elbow hose at the pipe by Buy Now!New Heater Hose Connector from 1AAuto. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Show Less . Is there a diagram available showing the hose routing? Thanks! Save Share 1956, and 1957 Chevy owners and enthusiasts. Jul 15, 2013 2,179 3,334 113 Claremore, OKLAHOMA. Save Share Reply Quote Like. A common challenge is not knowing where each hose goes. C3 Tech/Performance - Big Block heater hose/connections-help (Pics) - Hello, Need some direction on some heater hose connections and the short hose that runs from the intake to the water-pump for BBC. The car has a deluxe heater. 2010 - XT - Heater hose routing - picture/diagram? - SOLVED! ('09-'13) Jump to Latest 4. 08 Posi 10 Bolt. Categories Hoses that continue to degrade develop tiny cracks and pinholes which can lead to ruptures from the pressure, If you’re working on your 5. Retired law enforcement officer with over 40 years on the same department . Following the diagram ensures that the hoses are connected in the correct sequence and that there are no obstructions or kinks in the So, looking all over and cant find anything specific to 73-80 heater hose routing. Depending on how cold it's getting where you are, if the heater is blowing hot after 5 minutes, there really may not be a problem. Gain extra benefits by becoming a Supporting Member Click here find out how! Forums: Help Post: heater hose routing on deluxe 57 (Topic#7417) 57tim Valued Contributor Posts: 3108 Loc: Cameron, Wi, USA Reg: 11-09-01. Also, so far I've used a light coating of Permatex black silicone sealant when installing the hose ends. Gain extra benefits by becoming a Location: Main Index » Forum Index » Chevrolet Cars 1949-1954 » 1949-1954 Chevys » Heater hose routing? FusionBB™ Version 2. I did a search and couldn't find anything here. There seems to be different interpretations for the correct heater bypass routing when the heater is no longer used. Cut of the old fiting with a hack saw blade, being careful not to damage the pipe from the heater core, put the new one on. I threw away all the heater hose. Why a Heater Hose Diagram is On my '75 SBC 350 the hoses are routed the same as you already have them, and that is the originally routing (to radiator, and to fitting on intake manifold). 1BADI5. anxlzbq azt faymw wpl ynzoy dlzx cyp mks qah bxf