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2008 Chevrolet Malibu LT 2.4L Poor Idle Quality
Posted to GM Driveability on 7/25/2012 10 Replies

Car came in for poor acceleration with ac on and low idle at times.Replaced spark plugs and cleaned throttle body.Used rag and didnt spray throttle sprayed rag and cleaned throttle body.Well now have high idle and did idle relearn run 3 minutes turn off 1 minu...

FIX posted 7/30/2012

10 Replies Received (View Replies)

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car Vehicle Data

2008 Chevrolet Malibu LT

VIN 1G1ZH57B58
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle

Trouble Codes

P0507Idle Speed Control System Higher Than Expected