Chevrolet Cobalt Warning Lights

Browse Chevrolet Cobalt Warning Lights questions and answers. Choose a question that matches your symptoms.

79 discussions

Check Engine Light On For Cylinder 3 Misfire And...

2010 CHEVROLET COBALT
My Check Engine Light Is On For A Cylinder 3 Misfire, And I’ve Already Tried Changing The Spark Plugs And The Coils. The Misfire Is...
1 ANSWER
4 IMAGES
Asked by Kemp818

Transmission Is Shifting Hard, And The Check Engine...

2010 CHEVROLET COBALT
The Check Engine Light Came On Yesterday And It Seems To Be Shifting Really Hard And I Had Trouble Pulling The Hills A Little Bit.
1 ANSWER
Asked by Lisa Bohannon

P2430 Code On Check Engine Light

2009 CHEVROLET COBALT
Does This Type Engine Run Safely At 207°?
2 ANSWERS
1 IMAGE
Asked by John Mcdonald

2009 Chevrolet Cobalt Problem

2009 CHEVROLET COBALT
Okay So I Was Driving One Day , Normal Day Wasnt Speeding Or Nothing. Then Suddenly My Dash Read "engine Power Reduced" I Have No Idea Where...
3 ANSWERS
Asked by dado4321

Check Engine Light!!!! Low Boost (psi)

2009 CHEVROLET COBALT
Recently My Check Engine Light Came On My Car And Its : P0299 (low Boost) And P0101 (maf Sensor). Could It Possibly Be A Boost Leak?
1 ANSWER
Asked by reyzig

ABS & Traction Control Light Stay On

2009 CHEVROLET COBALT
Digital Readout On Dash Says "service Traction" - Is This A Dealer Issue Or An Indication Of A Malfunction - Vehicle Works Fine - No...
1 ANSWER
Asked by w thiessen

2009 Chevrolet Cobalt Ignition Interlock

2009 CHEVROLET COBALT
While Driving On The Fwy At 80mph A Light Came On That Said Engine Reduce Power Then Traction Loght And Check Engine Light Came On. After I...
3 ANSWERS
Asked by Kalya

My Car Has Started To Miss Out At Low Rpm, Between 1...

2009 CHEVROLET COBALT
My Car Has Started To Miss Out At Low Rpm, Between 1 And 2000. Anything Above That, And It Runs Fine. The Service Engine Light Isn't On, But...
1 ANSWER
Asked by Anonymous

Cobalt Engine Problems

2009 CHEVROLET COBALT
Took Car In For Oil Change. Before Leaving The Service Dept, Traction Off/service Traction Displayed On Message Center. Service Dept Took It...
1 ANSWER
Asked by ARogers77

Battery Light On After Starter Replacement?

2008 CHEVROLET COBALT
I Had To Get A New Battery. Two Days After The Battery We Had To Replace The Starter. Once We Replaced The Starter, The Car Started Right Up...
3 ANSWERS
2 IMAGES
Asked by NanSee23

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ABS Light OnAirbag Light OnBattery Light OnCheck Engine Light OnEPS LightGas Cap LightLow Coolant LightPower Reduced LightSecurity Light OnPower Steering Light OnTemperature LightTraction Control Light On

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