I have two codes:PO455 and PO449. Where are they located? How many?

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May 7, 2015

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What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2007 Chevrolet Trailblazer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2007 Chevrolet Trailblazer auto repair 2007 Chevrolet Trailblazer estimates 2007 Chevrolet Trailblazer questions 2007 Chevrolet Trailblazer problems 2007 Chevrolet Trailblazer recalls

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I have two codes:PO455 and PO449. Where are they located? How many?

What is your question?

sndyk in Ripley NY

May 7, 2015

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Matts Autoon May 8, 2015

Hi, Codes don't refer to parts but to faults the ECM has seen. Typically a p0455 is and EVAP leak > anything from a gas cap left loose or off or an EVAP vent solenoid stuck open.. P0449 EVAP vent solenoid circuit. Go get a new Vent solenoid from the dealer and you should be good! M

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Popular Answer

What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2007 Chevrolet Trailblazer. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

2007 Chevrolet Trailblazer auto repair 2007 Chevrolet Trailblazer estimates 2007 Chevrolet Trailblazer questions 2007 Chevrolet Trailblazer problems 2007 Chevrolet Trailblazer recalls

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Matts Autoon May 8, 2015

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Tuffy Tire & Auto Service Center - Grandview

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I have two codes:PO455 and PO449. Where are they located? How many?

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