P CODES (POWERTRAIN) P0300 - P0399

Ignition Coil Secondary Circuit A, B, &c Malfunction. Should I Replace The Coil Pack.

It Is Misfiring And Wants To Shut Off

Hi, I Have Checked For Vacuum Leaks, New Spark Plugs, I Bench Checked The Coil System And All Are Firing I Checked The Vacuum Control On...

Cold Morning, Went Out To Start Car. Turned Over A While But Finally Cranked, But Runs Very Rocky. Changed Spark Plugs (old Ones Very...

Gents, What Is The Difference Between Code P0308 And P0358?

I Been Getting The Po300, 301, And 303 Codes And Wanted To Try And Fix The Problem This Weekend, What Would You Suggest I Check First?

These Symptoms Are As Reported By My Wife. I Have Not Had The Van Do This To Me Personally Yet. My Van Will Intermittantly Have A Problem...

Engine Performance Problem 2001 Land Rover Discovery 2 V8 Four Wheel Drive Automatic P0307 Injector 7 Excees Emissions Catalyst...

I Am Getting Several Codes, P0171, P0174, P0303, And P0316. I Am Trying To Figure Out If The Cylinder Misfire Is Causing The System Too...

Its A 3.8, Is There A Coil Sensor, If So Where Is It Located, Code Po340