just had my ECM replaced on my 2010 cobalt. The next day my check engine light came back on. Now the dealership wants $1200 to replace the catalytic converter. Any advice?

Asked by Aug 28, 2015 at 01:12 PM about the 2010 Chevrolet Cobalt

Question type: Maintenance & Repair

1 Answer

78,065

Try an independent shop for a second opinion, stay away from dealers after the warranty is up. You can get a lot better service and more bang for your buck at an independent shop, check the reviews on local shops, if you find one that looks and sounds good then give them a call.

Your Answer

Add photo

Related Questions

  • 06 Cobalt Rough Idle/Stall when stopping or quick deceleration 51 answers

    Hello All, Here is the problem I have. 06 Cobalt LT 2.2l 103065 Miles When decelerating on the freeway to come to a virtual stop for traffic, when stopping at a stop light, when pulling out of the ...

    2006 Chevrolet Cobalt LT

    -

    Maintenance & Repair

  • 06 cobalt fuel problems help 28 answers

    my 2006 cobalt when you put gas in it you have to rev the engine and hurry throw it into gear to keep it from dieing but after a few mins its fine till you fill it up again i just want to find out h...

    2006 Chevrolet Cobalt LS

    -

    Maintenance & Repair

  • Why is my 2006 Chevy Cobalt Stalling at red lights?? 6 answers

    I have a 2006 Chevy Cobalt LS Coupe (automatic) with about 64,000 miles on it. The past few months it seems like everything is starting to break on it. Rear defroster stopped working, drivers window c...

    2006 Chevrolet Cobalt LS Coupe

    -

    Maintenance & Repair

  • Why does the front end of 08 Cobalt shake/shimmy when applying brakes? 2 answers

    Ok here it is my problem. My 08 Cobalt LT 2.2L front-end shakes/shimmies when the brake is applied. I notice the shake/shimmy more at higher speeds, but I still notice the shimmy at lower speeds too. ...

    2008 Chevrolet Cobalt LT2 Coupe

    -

    Maintenance & Repair

  • What to do next....? 1 answer

    I have a 1988 Chevy Silverado 1500 5.7L V8, It idles really high and won't pass emissions. We replaced the Idle Air Control Valve and hooked up to the computer and received the following codes: 31-Ca...

    Chevrolet Silverado 1500

    -

    Maintenance & Repair

Search Chevrolet Cobalt Questions

Chevrolet Cobalt Experts

#1 lightGear
lightGear
Reputation 1,080
#2 FordNut
FordNut
Reputation 1,030
#3 dandyoun
dandyoun
Reputation 900
View All

Related Models For Sale

Used Chevrolet Cruze
1,042 Great Deals out of 79,879 listings starting at $3,950
Used Honda Civic
1,040 Great Deals out of 62,661 listings starting at $1,500
Used Chevrolet Malibu
1,012 Great Deals out of 77,147 listings starting at $2,795
Used Ford Focus
1,114 Great Deals out of 57,194 listings starting at $1,395
Used Ford Mustang
641 Great Deals out of 36,933 listings starting at $2,800
Used Chevrolet Impala
845 Great Deals out of 34,367 listings starting at $1,800
Used Chevrolet Camaro
621 Great Deals out of 38,658 listings starting at $2,995
Used Toyota Corolla
1,165 Great Deals out of 65,463 listings starting at $1,399
Used Honda Accord
1,078 Great Deals out of 74,905 listings starting at $969
Used Nissan Altima
972 Great Deals out of 82,392 listings starting at $1,795
Used Toyota Camry
1,291 Great Deals out of 96,929 listings starting at $999
Used Honda Civic Coupe
287 Great Deals out of 16,159 listings starting at $999
Used Dodge Charger
494 Great Deals out of 27,818 listings starting at $2,343
Used Ford Fusion
1,129 Great Deals out of 71,257 listings starting at $1,295

Used Cars For Sale

2010 Chevrolet Cobalt For Sale
26 Great Deals out of 779 listings starting at $2,487
2009 Chevrolet Cobalt For Sale
13 Great Deals out of 711 listings starting at $1,300
2008 Chevrolet Cobalt For Sale
17 Great Deals out of 785 listings starting at $1,900
2007 Chevrolet Cobalt For Sale
17 Great Deals out of 826 listings starting at $1,000
2006 Chevrolet Cobalt For Sale
6 Great Deals out of 801 listings starting at $2,395