Engine Mechanical problem
2000 GMC Jimmy 6 cyl Four Wheel Drive Automatic 87,500 miles
My belt underneath has no cracks, chunking, or grove wear, however on top of the belt on the smooth side, there are a few spots all along the same line where there are some groves here and there in the belt. What causes that, and what should I do about it? Otherwise the belt looks to be in great condition. The grove spots have not worn thru the belt, they are near the surface in in only a few small spots. I've heard stories about Jimmies shredding serpentine belts, so I'm a bit concerned.
Tuesday, June 16th, 2009 AT 11:21 PM