Evaporative Emission Control System Vent Valve/Solenoid Circuit - Chevy Colorado & GMC Canyon
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post #1 of 2 (permalink) Old 01-18-2012, 11:46 AM Thread Starter
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Join Date: Jan 2012
Location: Sault Ste. Marie, ON
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Evaporative Emission Control System Vent Valve/Solenoid Circuit

I have 6000 miles on my 2011 GMC Canyon 3.7L z71 2wd. I had the service light come. Being under warrenty I took it in for servicing. They changed parts number 20907779 (Hose), 19257603 (harness).

p0449 OEM code

Isn't this a little early for these parts to fail, or has anyone experienced this before?


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post #2 of 2 (permalink) Old 01-18-2012, 12:05 PM
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Location: Stratford, Ontario
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I would think thats pretty early, mine caused problems last yr on me and i was around the 120K km mark

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