engine runs rough with AC on.

Asked by Aug 01, 2015 at 08:07 PM about the 2005 Chevrolet Cobalt Base Coupe

Question type: Maintenance & Repair

My Mother-in-Law's 2005 cobalt was running rough with AC turned on. We thought at first
it was just bad plugs. I replaced the plugs and it ran great for a week. Then started doing
it again. What could be the cause of this. Runs great with AC off.

1 Answer

18,570

Sounds like the bearing in the compressor are about to seize up.

Your Answer

Add photo

Related Questions

Search Chevrolet Cobalt Questions

Chevrolet Cobalt Experts

#1 lightGear
lightGear
Reputation 1,140
#2 dandyoun
dandyoun
Reputation 930
#3 munron
munron
Reputation 910
View All

Related Models For Sale

Used Honda Civic
654 Great Deals out of 88,603 listings starting at $995
Used Chevrolet Malibu
946 Great Deals out of 79,655 listings starting at $1,500
Used Ford Focus
538 Great Deals out of 57,171 listings starting at $1,095
Used Ford Mustang
474 Great Deals out of 45,735 listings starting at $1,999
Used Chevrolet Impala
520 Great Deals out of 31,726 listings starting at $1,450
Used Honda Accord
812 Great Deals out of 84,287 listings starting at $1,050
Used Dodge Charger
404 Great Deals out of 28,172 listings starting at $1,988
Used Nissan Altima
1,027 Great Deals out of 81,564 listings starting at $1,200
Used Honda Civic Coupe
188 Great Deals out of 16,850 listings starting at $800
Used Toyota Corolla
786 Great Deals out of 73,830 listings starting at $1,995
Used Chevrolet Cavalier
1,000 listings
Used Ford Fusion
1,120 Great Deals out of 83,259 listings starting at $998

Used Cars For Sale

2010 Chevrolet Cobalt Base Coupe For Sale
33 listings starting at $3,695

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.