Quote:
Originally Posted by BYprodriver
I think you have worn thru the lead layer of some rod bearings & starting on the copper layer, that's the last layer of defense for the connecting rods. Once the rod is worn oversize it will start knocking & they are not rebuildible but they will ruin the crankshaft.
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Thank you, I think you may be right. I had a hunch it was the copper alloy from the bearings. But I wasn't sure if these bearings were made of a copper alloy or not. When I can get a replacement motor for less than $4k, it's probably not worth doing anything about it now, right?
Like I said earlier, I'm probably going to drive it for another one or two k miles and check it again.