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12-04-2009, 05:05 PM #1
- Join Date
- Dec 2009
Help!!! Hvac only blows cold air??
Hey guys my name is Robert Anderson and I just joined. I have a 2005 silverado with dual electric climate control. I have the temp set to 90 and it only blows cold air on both sides. It has done this a couple times before but it only lasted a couple minutes. And now its just stuck for good. Ive noticed that sometimes if i get on it hard it starts to work normal. Any help would be great!!
12-04-2009, 05:16 PM #2
first check the freon level or that the compressor turns on, when you switch the heater on. gauges are cheap at autozone or similar places.David
2004 Silverado 2500 Crew Cab 4x4, AMSOIL EA air filter, Granatelli MAF sensor, Throttle body spacer, Magnaflow exhaust (true dual to 2 in 1 out muffler), 6" ProComp lift (add a leaf and 5" superlift rear block), Bilstein shocks, 35's (Cooper Disoverer ST) and 4.10 gears, Rhino Liner, EGRUSA fender Flares and widow visors, extended stainless steel brake lines, firestone airbags w/onboard air compressor, Pioneer Avic X940BT navigation, Accel backup camera.
1960 Land Rover Series II 88
2002 Nissan Altima (My Commuter)
2013 Toyota Avalon Limited (Wife's Car)
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