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Re: Ford 6.4 Powerstroke possible damage from tune question?
Posted to Technical Discussion Forum on 1/23/2020 1 Reply

Piston damage looks like it is caused from fuel spraying too late after TDC on combustion stroke.

Check out Gale Banks YouTube series "Killing a Duramax."

I believe it is episode 7 or 8 he explains why extended injector timing causes damage to pistons as t... Login to read more.

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