P CODES (POWERTRAIN)

Truck Was Dropped Off With Check Engine Light Concern. Pulled Codes And Found All Cylinders Mis-firing One Time Or Another. Replaced Plugs...

[code:1:c5c51afb96]p0174, P0171 I Have A 2000 Jaguar Stype 3.0 The Check Engine Light Came On And When I Scaned It With A Machine At Auto...

Engine Light Came On. We Get Two Codes, Both Showing P0420. Since This Code Came Up Twice, Does This Mean That The Catalytic Converter...

I Have Got This Code 3 Times In The Last 4 Months Is There Anything I Can Do? I'm A Fairly Good Mechanic. The Code Is P0420 Catalytic...

I Have A 2001 Toyota Camry With 170,600 Miles Has P0420 Code That Came On Twice. What Could Be The Problem And What Needs To Be Replaced?

How Do I Correct My 2000 Toyota Camry Ce P0420 Code?

Computer Problem 2003 Pontiac Grand Prix 6 Cyl Front Wheel Drive Automatic Had Intake Manifold Leak Radiator Fluid Leaking Outside Of...

I Have Been Experiencing A Problem With My 96 S-10, I Put A Scanner On It And Got A Po171 Code. What Is The Next Step In Repairing It?

Engine Mechanical Problem 2003 Chevy Avalanche V8 Two Wheel Drive Automatic I Am Getting A Po300 Missfire Code, And Have No Fire To...

1999 Mercedes Benz 320e 6 Cyl Automatic Got Po300 (random Misfire). To Keep A Long Story Short I Replaced The Maf But With No Availe....