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Home
GMC
Sierra
Climate Control
Air Conditioner
Compressor
Bypass
A/C compressor started smoking, can I bypass it?
1996 GMC SIERRA
180,000 MILES • 5.0L • V8 • 4WD • AUTOMATIC
JEFFB333
MEMBER
6 POSTS
FOLLOW
I will not be able to replace it until payday in a week. Is there anyway to bypass it until then?
Sep 21, 2020 at 1:53 PM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Good afternoon,
Yes, A/C was an option and they offered a belt for no A/C.
You will need to go to a parts store and get the belt for no A/C.
I attached the diagram routing for you without the compressor.
Roy
Image (Click to enlarge)
Sep 21, 2020 at 2:01 PM
JEFFB333
MEMBER
6 POSTS
Okay. I don't have that pulley that would bypass it.
Sep 21, 2020 at 2:04 PM
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ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
You do not need a pulley in its place.
The belt just does not go around the compressor. You leave the compressor in place.
Roy
Sep 21, 2020 at 2:07 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
I just attached the belt number for you. Go to a parts store and tell them that is the belt number you need.
Roy
Image (Click to enlarge)
Sep 21, 2020 at 2:10 PM
JEFFB333
MEMBER
6 POSTS
Okay. I tried that belt and it's loose because it doesn't have the bypass pulley installed. Would pulling the A/C relay work?
Sep 21, 2020 at 2:55 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Does it smoke with the A/C commanded off?
Roy
Sep 21, 2020 at 2:58 PM
JEFFB333
MEMBER
6 POSTS
I pulled it and there was no smoke or burning smell.
Sep 21, 2020 at 3:16 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
Good, then the clutch is the issue.
Leave it out until you get it repaired.
https://www.2carpros.com/articles/replace-air-conditioner-compressor
Roy
Sep 21, 2020 at 3:36 PM
JEFFB333
MEMBER
6 POSTS
Okay, thank you so much.
Sep 21, 2020 at 3:52 PM
ASEMASTER6371
CERTIFIED EXPERT
52,796 POSTS
You are welcome.
Always glad to help.
Roy
Sep 21, 2020 at 3:55 PM