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Re: Timing chain running free play
Posted to Technical Theory Forum on 3/25/2021 13 Replies

Is this a can you fog a mirror question?


A 2003 4.2 with 287k miles.

First off, do some math. 3 degrees is one tooth at at the cam if measured there and two if measured at the crank. 3+ could be anything from 4 to 360. So what does + mean?

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