Engine Performance problem
2001 Oldsmobile Bravada 6 cyl All Wheel Drive Automatic 63000 miles
Figured it was an emissions thing, like the PO440 that keeps appearing yet doesn't affect my mileage.
But this P0449 keeps coming back right after deleting it. I researched and all I find is something about a vent valve, but no specifis about what it is and where it is located.
have the same problem?
Friday, April 10th, 2009 AT 7:29 PM