Chevrolet Cobalt Engine Poor Mileage

Browse Chevrolet Cobalt Engine Poor Mileage questions and answers. Choose a question that matches your symptoms.

3 discussions

Bad Gas Mileage

2007 CHEVROLET COBALT
2.2 Ecotech Motor Is Not Getting That Good Of Gas Mileage Like A While Ago. When Bought It About A Year Ago I Was Getting At Least 30 Miles...
1 ANSWER
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Asked by mustangmanxyz

Miles Per Gallon

2006 CHEVROLET COBALT
As I Was Driving Home From Work This Evening My Mpg Went From 28 Mpg To 10 Mpg. What Could Be Wrong?
1 ANSWER
Asked by kmetz79

2006 Chevy Cobalt Fule Problems

2006 CHEVROLET COBALT
Engine Performance Problem 2006 Chevy Cobalt 4 Cyl Front Wheel Drive Automatic My Fuel Eco Went From 33 Mpg To 12.6 Mpg. You Can Hear...
1 ANSWER
Asked by amtown

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Burning OilChirpCompressionDamagedGasHard to StartHesitateIdle ErraticIdle HighIdle LowIdle RoughKnockLeanLocked UpLow PowerMisfireNoiseNot Cranking OverNot RunningOil LeakOverheatPoor MileageRevs UpRichRuns HotRuns RoughScrapingSputterStall While DrivingStall at IdleSurgeTickVibration

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