Having problems with your Chevrolet Cars & Trucks ?
Heater inlet hose
\015 Which of the ports is the inlet and outlet on my heater core\015
Repair Help & Product Troubleshooting for Chevrolet Cars & Trucks
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.
Suggested Questions/Answers :
I want to do a coolant backflush on my 2004 Honda Accord. The instructions say to install the garden hose tee to the "heater inlet hose". This phrase can be looked at in two perspectives: 1) it is referencing the "inlet" hose to the heater core, or 2) it is referencing the heater hose return from the heater core back to the upper radiator hose.My question is, should the tee be installed before or after the heater core/
... Cars & Trucks
Which heater heater hose of a 97 dodge dakota goes on top inlet of heater core and which hose goes on bottom, inlet
... Cars & Trucks
I have a 2001 Ford Explorer Sport with a heater problem. My heater blows little or no warm air. I have have changed the thermostat and the temperature control with no luck. The heater core inlet hose is hot and the outlet hose is warm, but not as hot as the inlet hose. Any ideas?
Hi!!\015\012\015\012If your blend door actuator (HOT - COLD) control works, you probably have a clog in the heater core. Both hoses should be almost at the same temperature, it only takes coolant a few seconds to go thru the Heater core. Remo ... 2001 Ford Explorer Sport
Ruptured/cracked heater core hot water tube (metal tube) is leaking very badly. I need a workaround/fix. The heater core blew several years ago and I bypassed it by connecting the heater core inlet hose to the heater core outlet hose... but now the heater core hot water inlet TUBE (metal) has ruptured. I'm not sure what type of connection exists near the water pump going into that tube (grateful if someone knows and can tell me)... but am hoping that perhaps I can just disconnect the hot wat
... 1994 Ford Taurus
Heater hose inlet on heater core and hose placement 1998 ford ranger
... Ford Ranger
I have a 1994 Camaro with a coolant leak. I found the leak and need parts. I found one part: DORMAN OEM REPLACEMENT HEATER HOSE CONNECTOR -- 5/8 in. To 1/2 in. Thread Heater Inlet Hose, A High Quality Direct Fit OEM Replacement Heater Hose Connector This product fits the following 1994 Chevrolet Camaro submodels 1993-1995: Base; 6Cyl 3.4L GAS, FI, VIN "S"; Manufacturer number: 800-401 I also need the fitting that feeds into it and I cannot locate that.
Most Autoparts stores, carries fitting of shapes and sizes, if you know the correct size you can find it there, otherwise bring the piece of hose into the store and they can fit one for you. ... Chevrolet Camaro
Hello to all yo motorheads out there! I am replaceing the heater hoses on a 1996 Jeep Cherokee (the small one) w/ a 4.0 & a/c. I puchaced the factory molded heater core inlet hose as it has different sizes on each end. I removed and replaced the thermostat & gasket, that was the main problem. When changing the hoses I removed them one at a time and replaced them one at a time so as to not confuse things, but it just doesn't look right. What I really need is an illustation of the hoses as they ar
Don't have a diagram but, the hose from the thermostat housing goes to the top inlet on the heater control valve. Hose from water pump goes to lower port on control valve on same side.port on center of valve goes to firewall lower connection. s ... Jeep Cherokee
Heater-coolant hoses There are 3 metal heater pipes coming out of the firewall on my son's 92 Cavalier (air-conditioned) - the heater outlet, heater inlet and another one further over on the passenger side. This "other one" has no rubber hose connected to it (it's just open) and coolant runs out of it. It obviously needs to be connected to somewhere else, but neither I nor our mechanic can figure out what it's supposed to connect to. Have you any ideas on this? It's kind of frustrating. Thank yo
Not with the 92s i broke my heater core by accident when i replaced my engine and it broke from the inside. it is a drain and if you have a sweet smell in your car replace it before its too late cause if your leaking antifreeze you have a chance on b ... 1992 Chevrolet Cavalier
Both heater hoses on the 5300 engine come off the water pump. Which one is the inlet hose to the heater core?
... Chevrolet Silverado 1500
Coolant does not circulate thru the heater core properly. the inlet heater hose is hot, the return hose is cool.
You need to drain all the old anti freeze out of it,and remove both \015\012lines from it,and flush water through it both ways do it a few times on\015\012 each hose until the water comes out perfectly clear on it and then it \015\012should be OK bu ... 2000 Chevrolet Silverado 2500
Heater hose where dothe two heater hoses connect on my 96 454 vortec? I know one comes from the intake manifold. Where is the other connected? Which is inlet which is out? Angelo
... 1996 Chevrolet C/K 2500
2001 Lincoln LS heater blows cold air...someone said it was the DCCV Dual Climate Control Valve on the front of the car. I am looking for the inlet hose from the valve to the heater core...is it the bottom hose? Bottom is hot top are cold which to me means hot is going in but not out.
When the engine is cold,check the coolant level.Make sure it's on max.===A coolant system should be flush every two years.===If you did a coolant flush recently then air pocket can be the ca ... Lincoln LS
The heater is not working we have replaced the thermostat. I notice that there is not an inlet water value from the thermostat to the heater core on my 2000 Chevrolet Silverado 1500 engine is a 5.3 but I notice the heater hose feels hot on one and cold on the other Coud this mean the heater core is clogged up and is there a way to unclog it or do you have to replace it?
Flush the heater core. Unhook the hoses and hook a garden hose to core lines and flush them out. Flush it both ways. ... Chevrolet Silverado 1500
1997 Monte Carlo coolant loss question. Coolant loss only in winter, assuming due to heater. No dampness in car, or fogging of windshield. No coolant on garage floor when ran for extended period with heater on. No signs of leakage at heater hose inlet to fire wall. Any other suspects than heater core itself?
Check the back side of the motor and see if the intake gasket is leaking ... 1997 Chevrolet Monte Carlo
Have a 4ZE1 engine. Inlet manifold has a hose connecting the thermostat to a lower chamber that then feeds to the heater. Where the hose enters the lower water chamber the connection has severly corroded to a point where there is hardly anything to clamp a hose to. Is this a replacement part? How do you get this hose fitting out of the manifold?
... 1991 Isuzu Rodeo
2002 caravan WHICH heater hose is the inlet hose at the firewall? the top hose or the bottom hose??
Usually the top, but you can hold your hand on both hoses as the engine heats up and the inlet will heat up first. ... 1990 Dodge Caravan
I notice that there is not an inlet water value from the thermostat to the heater core on my 2000 Chevrolet Silverado 1500 engine is a 5.3 but I notice heater hose is hot and one is cold for the heater core and the engine is running at a normal temperature and I replaced the thermostat so that the mean the heater core is clogged up and is there a way to unclog it or do you have to replace it?
It means there is an air pocket trapped in the heatercore, what you do first is start the truck and let it get up to normal running temp. , be sure to be very careful as the coolant is very hot, now you take the heater hose loose and just barely crac ... Chevrolet Silverado 1500
99 Chevy 1500 heater core inlet hose male fitting broke
Well you may need to replace the entire heater core if the remaining inlet/outlet nipple is not long enough. common problem many people have ... 1999 Chevrolet Silverado 1500
99 Chevy Z71 heater core inlet hose male fitting broke
This is an easy $7.00 fix. Go to your local auto parts store and get a GM Heater Hose Fitting. I went to NAPA, part #730-5631. 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. ... 1999 Chevrolet Silverado 1500
Have a 2000 cadillac seville sls 4.6L....heater hose's are cut off...need to replace them but dont know which hose is which..which is the inlet and outlet hose and what do they connect too....
... Cadillac Seville
Just had cooling system flushed and new anti freeze installed. Very cold day all windows frosted up and no heat from AC system. In hose is warm out hose cold. Presumably heater core got plugged with crud from flushing. is it possible to blow air through the core by disconnecting the inlet and outlet hoses and using compresses air or is necessary to change the core and how can that be done?
Yes, you could do that, but it's not recommended the core might not resist the pressure. Flush it again, this time add more solution in the coolant and make sure the valve to the core is opened during the procedure.\012\012\012If you really ha ... Mercury Marquis
I have a problem with the heater in my 2001 Ford Taurus. When the vehicle warms up an I turn the heater on it will blow hot air for just a short while then it turn cool. From what I can remember the problem started happening all at once and not more an more over time. I don't believe it is the heater core or thermostat since it starts out blowing hot air and then turns cool and also the inlet and outlet hoses at the at the firewall are both hot. I read something about a stratification door th
I am going to say you have a Temperature resistor that has gone bad. Sounds like the Resistor for the blend door opens completely when it senses heat. This part can be one which looks like a wire placed in the Ductwork or it may be soldered in the ... 2001 Ford Taurus
1990 Ford Ranger Heater Control Valve location. I have flush the entire cooling system out and replace the thermostat. I still only get cold to luke warm heat and the temperature gage doesn't go up. Also only the inlet hose to the heater core is hot. Where is the Heater control valve located?
... 1990 Ford Ranger SuperCab
Need help finding inlet heater hose from fire wall to engine
The inlet going TO the heater core should be the top one (I think) but in any case it would be the one with the heater control valve on it (see picture below) Hope this is what you were looking for.... ... 1998 Lexus ES 300
Trying to locate the heater inlet hose on a 2000 chevy blazer
... 2000 Chevrolet Blazer