09 cobalt LT problems

Discussion in 'LS, LT, LTZ' started by Rozone, Dec 28, 2019.

  1. Rozone

    Rozone Junior Member

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    Having some weird issues with my car and wanted to get some opinions before I go paying a mechanic. I have an 09 cobalt LT. Bought it used back in 2015 from a small car lot. I was really sold on it because I loved the interior. It was running amazing until earlier this year. I noticed that when I was idling at a light the car would rock and try to loose power. Still does. When I drive, the steering wheel vibrates. During this, my instrument panel goes haywire and bounces up and down and triggers my power steering to cut out. Yesterday I actually stalled at an intersection and had to restart my car. Also occasionally my air/heat will decide to randomly not work for a couple days. Have no idea if any of these issues are related. Anybody else deal with this? Any thoughts?
     
  2. SideShow Bob

    SideShow Bob Junior Member

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    You have a major power or ground issue, start at A and go to Z. The problem is somewhere in between.

    watch this video to see how important a good ground is. And there are other videos to show you how important it is to have clean corrosion free connections on you power are.

     
    Last edited: Dec 29, 2019

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