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Re: GM 4cyl ecotech water pump
Posted to Technical Discussion Forum on 1/21/2020 3 Replies

From all the cases I've read on iATN it is a 50-50 shot that the chain will be too tight afterwards. Too-sloppy old pump vs. new pump being the likely culprit.

I always trust Scotty on anything chain related. He built half his shop slapping chains, I think. Login to read more.

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