P CODES (POWERTRAIN) P0500 - P0599

Can These Codes Be Caused By Bent Exhaust Valves And How Can I Tell?

I've Had Transmission Overhaul Kit Performed Oct 2007 On 2001 Cad Deville: Incl Upper/lower Valve Body W/solenoids, Imput Carrier...

I Looked Up The Code And It Is Brake Switch #! Circuit High. I Couldn't Find Out What That Is. So I Need To Know What That Is And How To Fix...

Computer Problem 2005 Dodge Stratus 4 Cyl Automatic 62000 Miles I Purchased A Code Scanner After My Check Engine Light Came On And...

Just Bought A 2005 Kia Sorento But The Speedometer And Odometer Do Not Work. Please Help. The Previous Owner Had A Mechanic Replace The...

What Does It Mean When Your Rpm's Are To Low? Do I Need To Seek Immediate Attention On This? Is It Imperative The Dealership Handle It Or...

Trying To Find Out Sense My Icm Is Bad Do I Got To Replace The Ecm Also On A 2000 Infinity I30 T Mechanic Told Me I Needed To Replace The...

It Said Idle Air Valve Bad. So Do I Have To Replace The Ecm To?

Speedometer Not Working And Abs, Traction Control & Brake Light On

I Have A High Idle Rpm's And Lean Condition On Both Banks. The Pids For The Short Fuel Trim Are Positive 25 And Long Term Fuel Trim 20...