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Re: Mustang Runs Rich wont control fuel press
Posted to Technical Discussion Forum on 2/11/2021 11 Replies

I believe fuel pressure is the issue. its 65-70psi all the time. its not just me who thinks its so rich, the o2s and fuel trims agree ,as do the black tailpipes and wonderful smell. I brought the fuel pressure down to 40 psi,where I think it should be, and thi... Login to read more.

11 Replies Received (View Replies)