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  1. 2008 Cobalt 2.2 - Stalls when slowing down / coming to a stop

    Problems and Service
    Hello! Disclaimer, not a mechanic. Just trying to get a bit more life from my trusty Cobalt since now is not a great time to be investing in a new car. Basically, whenever I'm coming to a stop the speedometer may jump up to 30-40mph and the RPMs will spike. More often than not the car stalls...
  2. Another P0302: Misfire on Cylinder Issue

    Problems and Service
    Another P0302: Misfire on Cylinder 2 Issue Hello, everyone. I've extensively read through as many topics as I can find on this issue already and I'm hoping with fresh context, maybe a resolution can be found. My Cobalt runs beautifully under load. Smooth, powerful, even. At idle, though, it...
  3. TPMS Fixed but Computer Doesnt Reset

    Problems and Service
    Hi, first time posting here. I replaced 4 missing sensors and a key FOB. THe latter helped start the learn process for the TPMS but the light on the dash menu still says malfunction with the light flashing for about 60 seconds then staying on. I read the closed posts on here and could not find a...
  4. 2008 Chevy Cobalt with Pioneer DEH-X6500BT Cd Player

    I am trying to install a Pioneer DEH-X6500Bt into my girlfriend's 2008 Chevy Cobalt LT. BUT... I didn't go out and buy the wire harness. So like i have done 3 or 4 times before i just cut the Old Plug for the factory Cd player and wired it all up with the New Plug, plugged it into the cd player...
  5. Noisy Suspension

    Problems and Service
    I have a 2008 LT that just tipped over 90K. A few weeks ago I noticed a creaking sound (from the rear suspension?) while accelerating from a stop. I didn't think too much of it at the time, but now it seems to be happening much more frequently. It happens anytime I accelerate (stopped or moving)...
  6. Same As 2007 SS?

    Engine Mods
    I have a 2008 Cobalt Sport Coupe, 2.4L motor. I have done some research and I am led to believe that this is the same motor that is in the 2007 SS, sans sc. Is this correct? Right now it is bone-stock, and I am looking to get a couple of bolt-ons right now (exhaust, intake) but I need to be...