GREG91GT Member Jun 3, 2004 207 0 17 MISSOURI Jun 6, 2005 #1 Jun 6, 2005 #1 Why does my fp change one day i will set it at 40psi and a couple of days later it will be on 48 or50?
Why does my fp change one day i will set it at 40psi and a couple of days later it will be on 48 or50?
HISSIN50 "How long does it take to get help in here? 15 Year Member Nov 29, 1999 31,179 34 129 Jun 7, 2005 #2 Jun 7, 2005 #2 Your guage is bad, bad regulator, fuel pump is going south, or you have some sort of restriction in the return line (there are others). More info on components and how you test would help (if that is what you are lookin' for). Good luck.
Your guage is bad, bad regulator, fuel pump is going south, or you have some sort of restriction in the return line (there are others). More info on components and how you test would help (if that is what you are lookin' for). Good luck.