Chevrolet Cobalt Engine Idle High

Browse Chevrolet Cobalt Engine Idle High questions and answers. Choose a question that matches your symptoms.

5 discussions

How To Lower The High Idle?

2008 CHEVROLET COBALT

My Check Engine Light Came On And Says The Idle Control System Is Higher Than Average. I Cleaned Out The Throttle Body With The Throttle...

1 ANSWER

Asked by azdanno04

2007 CHEVROLET COBALT

It Idles Too High Unless I Have It In Park Changed The Maf Sensor. The Air Intake Seems Fine So Now I Am Lost As To What Could Be The...

1 ANSWER

Asked by DiamondQueen36

2007 CHEVROLET COBALT

My Car Started To Make A Rattle Noise When It Was Idling And When You Rev Up The Engine. They Said It Was The Catilytic Converter, So Got It...

6 ANSWERS

Asked by parsonsnr13

2006 CHEVROLET COBALT

My Car Has A High Idle Around 2500rpms. It All Started When I Took The Throttle Body Off To Clean. When I Put It Back On My Idle Was High. I...

3 ANSWERS

Asked by cobalt06

2005 CHEVROLET COBALT

My Engine Blew A While Back And I Replaced It With A Used Engine From An 04 Pontiac Grand Am Stating It Only Had 40k Miles On It. After...

1 ANSWER

Asked by QuickMouse

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