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Re: 2013 Ecotec loud cracking noise from cam area
Posted to Technical Discussion Forum on 3/24/2021 1 Reply

I was reading this post and trying to think what would affect it on cold start. It almost sounds like the chain tensioner isn't tensioning the chain correctly. Also, you might take another look at all the guides, too! I hate it when you do a gravy job and it b... Login to read more.

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