P CODES (POWERTRAIN) P0300 - P0399

The Truck Listed Above Has A 4.3 Vortex Engine. Truck Is Giving Me Check Engine Light. Replaced Spark Plugs, Wires, Crank Shaft And...

My Truck Keeps Throwing The P0351 Code Even After Changing The Coil Multiple Times. It’s The Only Code The Truck Is Showing. After...

My First Question Pertains To The Check Engine Light. When I Scan It, The Code P1404 Comes Up, Which Is An Egr Valve Code. I Replaced The...

Hi, My 2003 Pt Cruiser Gt Has Been Haunting Me With A Misfire Code For The Past 4 Months And It's Time For It To Go! The Symptoms I...

Coil, Which One Is P0351?

3.4l V6 (distributorless) I Have A Bad #4 Fuel Injector (po304). The Problem Is Finding The #4 Fuel Injector. There Are Numbers Stamped On...

Bad Misfire Po300. And Po305 A Po306 Intermitant After Clearing Codes. History: 1 Yr 3 Mon Bad Front Cat Bank 2 Replaced (diy). 2 Mons...

Which Cylinder Is Number Four? Code P0304 Is Misfire Detected On Cylinder Number Four. Starting At The Front Is It The Cylinder That Is...

This Code Popped Up And Is The Only Code, Not Sure What To Do Or Where To Start? How Can I Fix This Code P0355? (5.4l Triton) Thanks.

Computer Problem 1997 Chevy S-10 V6 Two Wheel Drive Automatic 99000 Miles I Have A 1997 S-10 4.3 And Keep Geting Trouble Code Po339...