On a 1994 chev suburban 1500 8 cylinder 4/4 full size automatic, what do they mean by spinning bottom end bearing. Cant drive cause of it. a
Means one of the main bearings that hold the crankshaft in place, spins, they are not suppose to, the bearings are locked in place and the crankshaft is suppose to spin in the bearing.
If you spun a bearing you are looking at an engine rebuild or replacement.
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