Question about GMC Sierra 1500
...not coming out of the vents, why? Heat is in the dash board not coming out of the vents. Usually a sign of a faulty blend door. The blend doors direct air thru the heater core and out thru the
heater core from 2000 Daewoo Nubira Do you have installation/ removal instructions. Thank you Disconnect the negative battery cable. Remove the instrument panel from the vehicle. Remove the heater/air
...heater won't blow hot air. Went to a repair shop and they said it was temperature control (the control knobs in the car). Replaced that and it still doesn't work. What else can it be.. It does blow ...
...heater core tubes (2 of them) at the firewall to feel if they are getting hot with the engine warming up to operating temperature. If not, then the heater core may be plugged, and it will have to be ...
Question about GMC Sierra 1500
...heater core apply air pressure to see if you have good flow. Reverse water pressure to clean plugged core. The other thing that could be wrong is your temperature door could be locked in the cold ...
...heater core,if not heater core is stopped up. If both hoses are hot. check the blend door motor and door its self to make sure its not broken. if i can further assist you just re post. Thanks dodge ...
...heater core not leaking. When I did have heat it would only come out the vents. Any help would be grateful. Thanks. Usually a sign of a problem with one of the blend doors under the dash. The blend ...
car is running hot but no hot air from the vents, then it came down and still no hot air from vents? Check the 2 heater core tubes at the firewall. If they are not getting hot then the heater core is ...
car under your dash that has heater hoses that run off your cars engine. As your cars anti freeze gets hot, it routes it through the heater hoses to the heater core. When the door opens, the air flows
Question about Cars & Trucks
...heater core; rather they use a blend door in the ducting under the dash. There are a pair of them. One door diverts input air either through the heater core or the A/C evaporator, or both. This will ...
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