Chevrolet 1500 P Codes (Powertrain) P0300 - P0399

Browse Chevrolet 1500 P Codes (Powertrain) P0300 - P0399 questions and answers. Choose a question that matches your symptoms.

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Code P0307, Knocking Sound While Accelerating

2013 CHEVROLET 1500
An Engine Code Popped Up 2 Weeks Ago On My Truck. So I Scanned It And It Showed A P0307 Code, So I Erased It And Took It Around The Block...
1 ANSWER
1 IMAGE
Asked by Evan Lefko

Code P0304, Cylinder 4 Misfire?

2009 CHEVROLET 1500
I Need Some Expert Advice. I Have A #4-cylinder Misfire. We Have Swapped The Coil, Spark Plug, Wire, And Fuel Injector With The Opposite...
5 ANSWERS
18 IMAGES
Asked by theholder02

Code P0304, Cylinder 4 Misfire?

2009 CHEVROLET 1500
Hello All, I Have The Truck Listed Above Silverado That Is Experiencing A Rough Idle And Misfire. My Mechanic Buddy Tried To Troubleshoot...
1 ANSWER
Asked by theholder02

Check Engine Light P0304 Diagnostic Code

1999 CHEVROLET 1500
The Check Engine Light Is Displayed. Occasionally, While Driving, The Light Will Come On For A Brief Period And Go Away For Weeks. Sometimes...
1 ANSWER
1 IMAGE
Asked by charlestuck

I Changed The Water Pump And I Always Had A Hard Time...

1998 CHEVROLET 1500
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...
1 ANSWER
1 IMAGE
Asked by Vicksavage

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