P CODES (POWERTRAIN) P0100 - P0199

Engine Performance Problem 1996 Geo Prizm 4 Cyl Front Wheel Drive Automatic When The Car Reaches Operating Temperature A P0125 Code...

I Have A 1997 Gmc 1500 With A 5.7 L Vortec And I Keep Getting Dtc's P0172 And P0175. I Have Replaced The Mass Airflow Sensors Twice, New...

I Have A 03 Escalade That Came Up With Dtcs Of P0131, P0137, P0151, P0157, P0171, P0174, & P0220. There Is Rough Idling When You...

So One Day I Filled Up At A Chevron And As Soon As The Car Started Up It Threw The Check Engine Light. I Was Confused And When I Went To...

I Have A 2001 Chevy S10 Xtreme Pickup The Light Came On And The Code Was Po128. I Took It To A Shop And They Replaced The Thermostat...

Hello. Midas Replaced Exhaust System 3 Days Ago. 8 Miles Later My Check Engine Light Came On. Went To Autozone Said It Was P0141. Went...

Hey Guy's I Have Replaced My O2 Sensor In All Banks And I Still Get A P0141 Code. I Am Not Sure Where To Go From Here. I Sprayed All...

I Have A P0128 Code. I Have Changed Out The Thermostat And Engine Coolant Temperature Sensor. The Engine Still Has Trouble Getting To...

I Recently Got The Engine Code Po171 (bank 1 Too Lean). So As Suggested By A Mechanic, I Replaced The Map Sensor, Fuel Filter, Pcv Valve...

The Car Revs Really High For A Couple Of Seconds If I Am Cruising Through Town At 25 Miles An Hour It Will Jump Up To About 3,500 Rpm For A...