...heat or cool air,one of them might be stuck in the heat position.But the first thing to check, if the truck is equiped with it, is the heater control valve, it is under hood passenger side connected ...
...heat to air . Flushed the core with same results. check under the hood for broken, loose or cracked vacuum lines. Make sure the one to the reservoir pot is hooked up. The doors run on vacuum and you ...
...one the flap on the inside of the air duct is not switching over to allow heat to come through. Second your heater core could have a blockage. Go under the hood find both heater hoses run your truck ...
...heat,hot water is going thru the hoses thru the firewall,good air flow in cab and dash,but only cold air it is the blend door actuator. lol i just did one today since here in Houston we had a little ...
one controls Heat/Defrost distribution, one controls amount of heated air going to Heat/Defrost and there are possibly more. Therefore there is Considerable Cost Savings in having them ALL replaced at
...heat. can you tell me what to do now? there maybe something blocked in one of the heater hose if it was me i would stop by my local GM-dealership and talk with some one in the part department and ...
...one or where it is as funny as it sounds it actualy is supposed to take a while to heat the cab when engine is just started, what heat is is the heat from the engine is blown in to vents by a fan, so ...
...heat air.one heater hose gets very hot the other little bit warm. The cooling system should be flushed but lets start with the heat,remove both hoses from the heater core, install hose to each end of ...
...one is cold the water is not circulating either due to a blockage or the heater valve not working ,,, if the car has climate control you need to be sure that it is serviced properly as this system ...
Question about 2002 Silverado 1500
...vents or on floor for heat ! stuck on defrost out of reffrigirant ,or leaking vacuum switch so when you put on defrost it won't actually work You need a new switch. Auto wrecking yard will have
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