CHECK ENGINE LIGHT

My Chevy Epica Will Not Pass Emissions Testing Due To Po171/174 Error Codes Many People Have Suggested A Vacuum Leak Could Be The Cause The...

I Would Like To Know The Cost Estimate Of Repairing A Transmission Accumulator For A 2004 Dodge Neon. My Car Transmission Sometimes Thumps...

Car Has Oil. We Hooked Up A Gauge To The Sending Unit. It Initially Had 40 Psi Then Dropped.

Please Tell Me How Many Times Do You Change Out The Dsi And The Thermostat And Coolant Temperature Sensor I Have The Vehicle Listed Above...

I Am Just Wondering What Would Cause This Code P0141. It Is Obviously A O2 Sensor But Where Is It Located Exactly And Ie: Where Is Bank 1...

Need To Locate The Area For The Connector As This Is Not A Newer Car And I Have Been Unable To Locate It. Thank You

Replacing A Fuel Filter On A 2004 Hyundai Santa Fe

When We Hooked A Scanner Up It Read " Open Injector Circuit ". What Does That Mean And How Do You Fix It? The Code Was P0200

My Car Has Always Had A Code 53 But Drove Fine For The Last Year. Now When I Step On The Gas To Accelerate(like Going Up A Hill) It Cuts Off...

Can I Disconnect The Oxygen Sensor On The Front Manifold Without Doing Damage To The Engine On My 2001 Toyota Solara Convertable Sel V6...