P CODES (POWERTRAIN)

Code P0740 Showed Up On My 1996 Honda Accord Wagon, What Should I Do Next?

I Recently Had The Po 420 Code Show Up On My Grand Marquis. I've Replaced The Downstream O2 Sensor On Bank One. It Didn't Fix The Problem...

6.0 Blew Up Put In 5.3 From Heads To Pan Used 6.0 Intake And Injectors Runs Fine, But Check Engine Light Comes On With P0101 Code (maf). I...

My Tahoe Has A Rough Idle Quite A Bit. It Is Not All The Time, But The Mil Comes On A Lot With The Lean Codes P0171 And P0174. I Recently...

2000 Cadillac Deville V8 Automatic 120000 Miles Where Do I Start With This Wonderful Car? Pulled Codes P0302, P0101 And P0102. (We...

Po442 Where Do I Look To Fix This Problem?

The Check Engine Light Keep Reappearing After I Erase It Sometimes 6 To 8 Months After. It Is P0101. It Runs Well And Does 'nt Take More Gaz...

My Cavalier Is Older And High Mileage And I Don't Want To Put Much Money In It So I Try To Fix It Myself. Recently With The Hot Humid...

I Recently Took My Vehicle To The Shop To Have Codes Pulled, And Got P0171, P0174, P0101. I Let Them Replace The Intake Manifold Gasket...

My 2003 Dodge Caravan Has The Engine Light On. The Codes Are Po442, Po 455, Po 456. I Had The Fuel Filter Changed Yesterday And My Car...