2002 GMC Safari Q&A

2002 GMC Safari Question: ac not working

ac does not turn on all the time. if i leave the control on sometimes it comes on and sometimes it does not. -
Answer 1
There is a low pressure switch at the drier that is notorious for intermittent probs. If the system is fully charged then I would start there if when it does work it feels nice and cool. -
Related Items:
On vans with rear AC, the AC may stop blowing cold air due to a damaged AC line near the back of the engine. It is common for these lines to rub on the engine block, causing a hole in the line and ...
My blower fan for the AC/Heater will work, and then it cuts out for a day or two, and then comes back on again. This has happened 3-4 times in the last couple weeks. Any idea's of what may cause th...
The engine started fine. I backed up a ffew feet and the engine died when I turned on the AC. Will not restart. The engine turns over, but will not start. The headligts will not come on, the rear A...