P CODES (POWERTRAIN)

Hello, My 96 Ford F150 Comes Up With These Codes. The Gas Mileage Has Gone Down Extremely Bad, And There Is A Bad Crackle As You...

The Car Has Been Great For The Past Four Years That I Have Had It. Recently She Began Having A Rough Idle, I Live In New York So It Was...

Gettting P0133 Code. Changed Oxygen Sensor And Code Still Comes Back. Engine Misfires And Sputters Except During Acceleration.

Check Engine Light Came On And I Ran The Code And It Came Back P0443. Which I Know Is The Purge Valve And I Replaced The Part Yesterday And...

Hey, I Have A 2000 Sc2, 1.9 With A Code P0133 Stored. The Car Idles Fine And Runs Good Til It Gets Operating Temp. At Half Throttle It...

Figured It Was An Emissions Thing, Like The Po440 That Keeps Appearing Yet Doesn't Affect My Mileage. But This P0449 Keeps Coming Back...

Engine Performance Problem 1998 Gmc Suburban V8 I Get An Error Code P1345 On My Suburban Do You Have Any Information?

Engine Mechanical Problem 1999 Gmc Truck V8 Two Wheel Drive Automatic New En Miles I Have A New Engine That Runs Ruff And Backfires...

Hello There, So I Noticed Few Months Ago The Obd Drive Cycle Was Not Done It Said One Incomplete And I Noticed It Said Catalyst, But A...

My Vehicle Is A 1999 Gmc Yukon With A 5.7 Engine And 120,000. The "servie Engine Soon" Light Came On After I Replaced The Intake Manifold...