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Re: Even a little roughness is too much for this customer
Posted to Technical Discussion Forum on 3/26/2020 2 Replies

Good idea in general but we've never bore scoped 5.9 through spark plug hole anyone with experience speak up.

Customer has scheduled in a CRC carbon cleaning that we'll do with caveats about it may not fix problem all agreed to. Worth a shot and worth it in ... Login to read more.

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