Air Condition not cold

lynn077 · 2010-07-17T13:54:51+00:00

Air Conditioning problem 6 cyl Front Wheel Drive Automatic 70000 miles On my 2007 Saturn Vue I been having trouble with it blowing cold air. If I'm sitting in idle it blows hot air. If I accelerate at 2000 RPM it blows cold. The other day I took it to a mechanic and they tried charging the freon, but it wouldn't take as the low side was high and they released some of the freon to get it down to 40 and it was the same thing on the high side and got it down to 150. Since they did that it won't even blow cold now at all. What could possibly be causing this to happen? They tried putting freon in there but it wouldn't take and then supposedly they ran a vacuum through there and refilled the freon but it isn't blowing cold. I hear the clutch and the compressor running.

2007 SATURN VUE

SATURNTECH9

✓Experienced Mechanic
30,869 POSTS

It sound's like a bad fan switch look behind the switch unplug it and see if if it's melted.I have seen a few that were melted.

Oct 14, 2017 at 4:38 AM (Merged)

LEGITIMATE007

✓Experienced Mechanic
5,121 POSTS

well there is not really a simple solution to the problem however,its not major either.. sounds like you need a blower motor resistor. this is what controls the speeds.

Oct 14, 2017 at 4:38 AM (Merged)

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