P CODES (POWERTRAIN) P0300 - P0399 P0308 Questions

Dear Reader My Car Is Drive In Petrol As On Liquide Gas When Cold Or Warm And I Stared The Car There Are No Problems Even When I Drive...

I Purchased New Spark Plugs (ngk (4589) Ifr6t-11 Laser Iridium Spark Plug) Now It's Throwing Multiple Misfire Codes P0300, P0302, P0304...

Code P0308 Is Showing. I Changed The Spark Plugs, Wires, Pvc Valve, Valve Cover Gasket, Ignition Coil. When I Accelerate The Car Shutters Or...

Codes Have Been Coming Up For The Longest On My Vehicle. So Much Money Spent And Still No One Has Been Able To Find What's Wrong. Now...

I Have A 96 Lincoln Continental V8 With 140,000 Miles On It With A P Code Falt Of P0308, Cylinder 8 Misfiring, What Are Some Causes For This...

Thank You For Taking A Look At My Question. I Have A 2002 F-150 That Has Been Giving Me A Lot Of Grief Lately. My Latest Issue Happened As...

I Know This Means Cylinder Eight Plug Misfire. That Is The Plug Next To Firewall On Drivers Side. Question Is, Is It 100% Certain That The...

Vehicle Is Running And Has Not Stalled, But My Mpg Is Very Low And The Engine Run Rough With Poor Acceleration. I Know The Codes Refer To...

How Can I Fix It

I Had All The Spark Plugs Replaced B/c Found @#8 Cyl Spark Was Bad. The Truck Seemto Have A Rough Idle. Do I Need To Replace The O2 Sensor...