P CODES (POWERTRAIN) P0300 - P0399 P0300

The Check Engine Light Comes On And The Car Starts Shaking And Jerking Around The Engine Block. We've Tried Looking At And Cleaning/...

My Truck Was Running Fine Then Water Pump When Out So I Changed The Water Pump And I Always Had A Hard Time Getting My Truck To Start So I...

Misfire At Idle And Up To About 2,000rpms. The Only Code Is P0300. First Time It Misfired When Going Up A Long Hill.

Code P0300 Is For Replacing The Spark Plugs. I've Read That Iridium Spark Plugs Are The Best In The Market. What's Your Opinion On...

The Vehicle Listed Above Has A 5.3-liter Ls Engine. So When I Am Driving Down The Road My Car Will Just Shut Off But It Slowly Does It Like...

The Vehicle Listed Above Is Throwing The Code P0300. Spark Plugs, Sparkplug Wires, Ignition Coil, Icm, Mass Air Flow Sensor...