Whistling Truck
I have actually read a similar conversation a long while back but not sure in which forum, tried a search here but unsuccessful. So, I took the newly delivered truck (Sierra 2500) for a break-in ru...
Forum Discussion
With the hose method, have helped ID sources :
2 Windshield. One at the middke bottom. Other upper, pager corner
Several door, door window
One down on the floor where a drain plug wasn't reinstalled correctly
The hose should be about 3-4 foot long
Good luck
2 Windshield. One at the middke bottom. Other upper, pager corner
Several door, door window
One down on the floor where a drain plug wasn't reinstalled correctly
The hose should be about 3-4 foot long
Good luck
