forcedfedgsx
20+ Year Contributor
- 183
- 0
- Apr 29, 2003
-
OhioUS
after installing an adjustable fuel pressure regulator i got some issues. it was a cheap unit and i cant adjust pressure below 65 or so. If i take off the vacuum it doesnt change the reading. i have a lot of speculation on whether it works because it seemed used when i got it. Is there anything else that could affect my pressure besides the fpr.