AC not cold when idling-but otherwise cold
Sunliner
04-30-2012, 10:16 PM
Have a 2006 trailblazer LS with the regular AC (not the digital or whatever it's called)
It's already pushing 90 some days down here....
So the AC will blow cold enough to freeze me out almost as long as the truck is moving even a little bit. Stopped for any length of time though, and it blows kind of warm-ish. Gets cold again as soon as we start going.
Wondah what's going on?
-Mike
It's already pushing 90 some days down here....
So the AC will blow cold enough to freeze me out almost as long as the truck is moving even a little bit. Stopped for any length of time though, and it blows kind of warm-ish. Gets cold again as soon as we start going.
Wondah what's going on?
-Mike
Tech II
05-01-2012, 11:11 AM
Clutch on the cooling fan?
danielsatur
05-01-2012, 11:59 AM
Look in front of the air cond condenser for bugs and road litter!
gmtech1
05-01-2012, 02:55 PM
Both TechII and danielsatur make good points, but I had to lean more toward TechII on this one, sounds typical of a fan clutch problem.
Surg
08-29-2012, 02:28 PM
Jetwash out condenser and radiator if that's not it could be low on freon if not that compressor is goin out
Surg
08-29-2012, 05:37 PM
Leave truck in park and rev the motor bet ya it gets colder cause pump is turning faster and the pump is getting weak it happened to the wife's Lexus what helps a little is running the recirculate option cools down 50 degree air instead of 90 degree air
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