Chevrolet Trailblazer P Codes (Powertrain) P0400 - P0499 P0455

Browse Chevrolet Trailblazer P Codes (Powertrain) P0400 - P0499 P0455 questions and answers. Choose a question that matches your symptoms.

3 discussions

Code Po455

2006 CHEVROLET TRAILBLAZER
My Moms Car Quit Running I Ran My Diagnostic Tool On It And Came Back With A Po455. Evap Gross Leak/no Flow. Replaced Gas Cap Did Not Fix...
3 ANSWERS
Asked by Mikewallace19

I'm Getting A P0455 P On My Scanner

2004 CHEVROLET TRAILBLAZER
I Had Changed My Gas Cap Twice Even Both The Purge And Canister Vent Valves So I Was Thinking What Else Could Be The Problem To Get Rid Of...
3 ANSWERS
10 IMAGES
Asked by bless2success

Service Engine Light Soon, Code P0455

2004 CHEVROLET TRAILBLAZER
My Service Engine Light Won't Stay Off After I Had Change The Fuel Cap, Purge Valve And Charcoal Canister Valve. What Other Problems Can...
1 ANSWER
Asked by bless2success

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