P CODES (POWERTRAIN) P0300 - P0399

Just Wonderinf If You Have Any Idea How To Fix This? And Any Diagras Indicating Where Each Cyliner Is, I Know Its Cylindmer #4 Misfire On...

I Have A 2006 Saturn Ion - My Autoxray Machine Shows No Power To Injector #2 The Injectors Ohm Out Ok The Car Runs Rough At Start Up...

I'm Getting Both Error Codes For Misfire On 5 And 6. I Believe The Misfires Happen Around 40 Mph. The Van Shudders Around That Speed. I've...

I Scanned My Car And Was Told I Should Change The Coil And Spark Plug In Cylinder 2. So I Changed It, Now The Same Code Still Reads On The...

I Hooked Up My Vehicle To Live Data And It Doesn't Show Any Of My Cylinders Misfiring. I Replaced The Front Engine Mount Thinking That...

Misfire On 4 Of The 8 Cylinders. The 4 On The Drivers Side The Coils, Plugs And Wires Are Fine. Had To Replace The Wires Going To The Coils...

This Vehicle Had The Distributor Replaced By A G.M. Dealership, Due To The Cap And Rotor Melting. Every Since Then When The Vehicle Is...

Engine Mechanical Problem 6 Cyl All Wheel Drive Automatic 121000 Miles Montero Sport Got This Code A Month Ago And Was Told That The...

1998 Isuzu Rodeo - 15,000 On New Motor, 3.2l, V6 No Rough Idle, Spark Plugs Checked For Spark. What Else Could This Indicate? No Other...

Is It Possible That A Blown Head Gasket Will Cause Misfire Problems In All Cylinders.