srs5150
New Member
I pulled both valve covers last night and there was a dramatic difference in color from one side to the other.
Drivers side:
Pass side:
Any thoughts to the cause and fix? Many thanks!
2002 Tahoe 5.3, 185K miles
Drivers side:
Pass side:
Any thoughts to the cause and fix? Many thanks!
2002 Tahoe 5.3, 185K miles