Chevrolet Cobalt Engine Misfire Idle

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Purchased Used Car. One Month Later It Begins...

2007 CHEVROLET COBALT

Code Is P0300. After Cold Start And Sitting Idling. - Check Engine Light Comes On Almost Immediately Upon Start And Begins Flashing About...

2 ANSWERS

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Asked by Sandrastahlberg

2007 CHEVROLET COBALT

My Car Is Showing A Random Misfire And Its Making A Putt Putt Sound From Tailpipe And Its Shaking Bad When Idling And Sometimes Cuts Off...

1 ANSWER

Asked by Jccsray1234

2005 CHEVROLET COBALT

My Car Has Done This On Multiple Occasions This Is Not The First Time. It Misfires, Runs Really Rough, My Check Engine Light Is Flashing....

4 ANSWERS

Asked by Jonnalynn

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