CHEVROLET CHECK ENGINE LIGHT

Just Purchased This Car From Friend. Running Fine Until Antifreeze Level Adjusted By Mechanic Then Temp Gauge Would Spike And Then Go To...

After One Day Idle Condition When Car Starts It Shows Check Engine Light And After Two To Three Re-start It Goes Off. Also Some Time During...

My Check Engine Light Was On For An O2 Sensor So I Replaced All Of Them. 2 Weeks Later The Check Engine Light Was On Again. This Time It...

Hi I've Never Used One Of These Sites So I Would Appreciate Your Help. I Purchased My Chevy Malibu In February Of This Year, However...

My Husband Wants To Buy A 1999 Lumina And The Which Was Just Insepected (pennsylvania) For $2,000.00. The Elderly Owners Told Him That The...

Please Advise. Feel Like We Are Being Ripped Off By Local Mechanics. Check Engine Light Comes On Often. Light Reads Random Misfire Error...

Hi, My Check Engine Light Came On About 3 Months Ago And Then After A Couple Of Days Turned Off. Last Week It Flashed Again Then...

Here Is The History At 72000miles For 2001 Cavalier: Put New Cat Converter On Replaced Oxygen Sensor Near Manifold Sometimes The Check...

Over The Past 6 Months My Check Engine Light Has Began To Click On And Then Off. Sometimes It Stays On For Only A Few Seconds And Sometimes...

My 2001 Cavalier Runs Great But When I Shut The Car Off And Take Out The Key The Check Engine Light Comes On Really Faintly And Goes Out....