Comments by "John h Palmer" (@johnhpalmer6098) on "Metal in Oil! Engine Damage! Hot Cam with a Tune! Silverado Sierra Yukon 5.3 LT1 Top End Tear Down" video.

  1. I've seen it be worse from some of the auto channels here where the inside is full of sludge and likely had not had the oil changed at anything less than 10,000 + miles, if ever. This one simply is thick with the glitter from either a bearing (likely, and it's from the crank being most likely).
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