CHEVROLET P CODES (POWERTRAIN)

Po102, Po121, Po137, Po154, Po155, Po171, Po174, Po300, Po440, Po507.

Engine Light On Low Power. Sometimes It Runs Okay, Then Light Comes On Goes Into Low Power Mode.

I Keep Getting The P0014code. I Have Replaced The Front Engine Seal Twice Because Of Leakage And I Have Replaced The Variable Valve Timing...

I Replaced The Maf Sensor Air Filter And Cleaned The Throttle Body. I Drilled Some Holes In The Air Box On The Bottom. That's When The...

Vehicle When Put In Drive Or 3 Position Will Not Move But In 2 It Will But Is In Limp Mode Because It Stays In 2. It Is Rough When Selecting...

Very Minor Idle Stumble But Overall Smooth. Why Would A Car Only Have This Code?

When I Start The Truck, It Idles Rough And May Shut Down. When I Get It Started It Is Fine, But I Get A P0507 Code, And It Idles High...

I Recently Got A Misfire Code For P0300 I Found Out All 1357 Cylinders Aren't Throwing Any Spark. I've Got New Coils, Spark Plugs...

I Got This Car Given To Me And It Didn't Run At All. The Lady Said The Diagnostics Said Something About The Timing. I Took Apart And...

I'm Having This Code Come Up, But This Is Not A Normal Case I Replaced The Head With Another 2.4. It Came From A 2006 The Yard Said So...