Mechanics

XL PURGE VALVE

2006 GMC Yukon • V8 2WD Automatic • 90,000 miles

I have a GMC Yukon XL w/ a 5.3L engine. I have a code P0449 Evap system. Vent/valve solenoid. I assumed this is the purge valve and purchased one. I am having trouble locating the existin purge valve. Can you tell me the location of the purge valve. Thanks in advance.
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Rvpinto
February 5, 2011.



It's on top of the motor right behind the throttle body. You'll have to remove the engine cover to see it. It has a wire connector going to it.

Ernest Clark
Feb 5, 2011.