Chevy Cobalt Forum banner

rough

  1. Semi-Rough Idle; Exhaust "gurgling" Sound?

    Problems and Service
    I have recorded a YouTube video showing the issue I am having; you can see it here: 2009 Chevrolet Cobalt rough idle/rough exhaust?? Please advise. - YouTube Excuse my lack of knowledge but it seems as though the idle is a bit rough in terms of noise and vibration. The RPMs are not "shaky"...
Top