2005 GMC Sierra "air compressor" Questions

Ad

...and you need a new compressor. If the compressor clutch engages and turns the compressor, but the A/C still does not blow cold air, the system is probably low on refrigerant and needs to be

Ad

Question about GMC Sierra

1 Answer

1999 GMC air compressor oil how much oil do I need to add when installing a new air compressor for the 1999 GMC Sierra One can of oil.

Ad

...air conditioning doesn't work. The compressor does't come on. Tested wires to a/c clutch and got no voltage. Has the computer shut down the a/c for some reason? if it is low on freon the compressor ...

...air conditioning relay for a 1992 gmc k2500 sierra? I just replaced my compressor and dryer today and the compressor wont cycle on so i can charge the system. Compressor won't start until there is at ...

...air the compressor engages when i turn it on but does not turn on & off like it should . when unplug blower motor fuse the compressor turns on & off but no cold air the expansion chamber gets ...

...or your blower motor resistor block may be bad. No cold air coming out may be due to a compressor not working or a low refrigerant change in which case you have a leak that need to be

...air. Follow the compressor clutch wiring back to the evaporator. There should be a 2 wire harness there with a connector. Take the wiring connector off and install a small jumper wire between the 2 ...

...compressor a few weeks ago, it has been cooling well, but recently it gradually stoped cooling, it is blowing well, its just not blowing cool air. sounds like the first leak was not found . Need to ...

compressor kicks on, is the air from the vents blowing cold? If the air isn't blowing cold, then your problem could be that you may have water in the system. I had a '93 Chevy Z71 that wouldn&

Question about GMC Sierra

1 Answer

...equipment. Repair as necessary. Air conditioner compressor clutch not engaging. Check compressor clutch wiring, electrical connections and compressor clutch, and repair or replace as

Not finding what you are looking for?
2005 GMC Sierra Logo

720 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

1998 GMC Sierra
1998 GMC Sierra

971 Questions

1997 GMC Sierra
1997 GMC Sierra

824 Questions

2000 GMC Sierra
2000 GMC Sierra

661 Questions

1999 GMC Sierra
1999 GMC Sierra

584 Questions

1994 GMC Sierra
1994 GMC Sierra

587 Questions

Top GMC Experts

Marvin
Marvin

Level 3 Expert

85222 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...