Originally Posted by cortega
I have the same marble sound at idle, do you have any codes? mine dont. Already cleaned both solenoids with compressed air with no change. Can it be just the solenoids?
Damn.. I was gonna clean them this week coming up, but since you did and no change then no reason to.
nope I get no codes.
Im gonna unplug the boost solenoids when I hear the sound and see if the sound goes away.