FPR setting

[jimberg]

I guess you do it your way and we (99.9% of the fuel injected Mustang population) do it our way Take care.

There's a lot of things that 99.9% of the fuel injected Mustang population does wrong which is why this board is so busy.

Seriously, though, I'm not saying that your way is wrong, I'm just saying that my way is easier and probably a bit more accurate.

Mach 1's recommendation for pressure may be correct, but I think it would depend on the order that you do things. Set the pressure to 39 first and drive it for a few days to let the computer adapt and then lower it to 37. This minute adjustment may be small enough that the computer will not make any fuel delivery adjustments and may give you the results that Mach 1 is talking about.