Chevrolet Avalanche P Codes (Powertrain) P0300 - P0399 P0300

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

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Sets A P0300 Code At Idle

2003 CHEVROLET AVALANCHE
This Is A Customers Car Under 1500 Rpm Cylinders Two And Seven Misfire. Above 1500 Rpm The Engine Runs Smooth And Misfire Stops. Ignition...
16 ANSWERS
Asked by Gary Thresher

2003 Chevy Avalanche PO300 MISSFIRE CODE

2003 CHEVROLET AVALANCHE
Engine Mechanical Problem 2003 Chevy Avalanche V8 Two Wheel Drive Automatic I Am Getting A Po300 Missfire Code, And Have No Fire To...
2 ANSWERS
Asked by robinslack

2003 Chevy Avalanche Code Po300

2003 CHEVROLET AVALANCHE
My Truck Shuts Off When At Low Rpm. I Got The Code P0300 What Does This Mean
2 ANSWERS
Asked by the penas

2002 Chevy Avalanche P0300 Code

2002 CHEVROLET AVALANCHE
Pulled P0300. Changed Sparkplugs And Wires, Cleaned Sensor Near The Air Filter. Put Water Remover And Stp Fuel Injector Error Still Get...
1 ANSWER
Asked by ldletters

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