07-01-2008, 02:39 PM
Have you actually measured the fuel pressure at the rail or are you just assuming the pump is dying because it's loud? The pump on the SHO sounds like a TV test tone - it has for the past 40k miles.
Also, be careful about putting a 255 in without running a FPR. Depending on the return system it can actually make the car run lean at high RPM.
Also, be careful about putting a 255 in without running a FPR. Depending on the return system it can actually make the car run lean at high RPM.
Why do people just post what they are thinking? Without thinking.
2012 Ford Mustang
1995 BMW 540i/A
1990 Eagle Talon TSI AWD
2012 Ford Mustang
1995 BMW 540i/A
1990 Eagle Talon TSI AWD