TROUBLE CODE

The Check Engine Light Came On And I Pulled The Code And It Said P0402 Egr Flow Excessive. Any Idea What That Could Be?

I Changed Plugs, Wires, Coil Pack And Manifold And Egr Gaskets 2 Weeks Ago Ran Great Till Yesterday Now Rough Running W/po303, Po304 P1000...

2001 Nissan Maxima I Have Difficulty Going Pass 80 Km/h When I Drive, When I Got The Car Checked They Ran A Scan An Got This Code...

Hi, I've Got The "service Engine Light" On And My Scanner Shows P0107 & P0133; Not Sure How To Proceed, But It Passed Smog Certificatiion...

I Have Been Getting A Code Reading Po121. So I Changed Out The Throttle Position Sensor And It Worked For A Day And Now Getting The Same...

Codes P0300, P0507, P0171 P0174, P0304, P0302, P0301, P0306. Those Are The Codes I Get. I Still Need To Figure It Out. But For Now I...

Just Had The Etc And Thermostat Replaced To Get Rid Of The Po125 Code. Then When Driving Home Twelve Miles The Engine Light Comes On New...

How Do I Repair A Trouble Code Of P0336 On A 97 Chevy Blazer. It Will Not Start. It Has About 180,000 Mile On It. The Code Is No Crankshaft...

Po400 Is The Code That I Am Getting. I Replaced My Egr Valve And Check The Vacuum Hoses. My Next Step Is The Egr Hole Which Is Behind The...

1998 E320 Mercedes 44,000 Miles Has Fault Codes Po170, Po173 (fuel Management) Any Help? It Has Turned On The Mil And They Won't Smog It. I...