asmoto05 2 Posted June 5, 2011 Share Posted June 5, 2011 A buddy has a 92 sho, changed fuel pump, fuel pressure regulator, fuel filter. Turn key gets 20 psi about then key off and it drops off. Any suggestions for him? Link to comment Share on other sites More sharing options...
BuckeyeSVT 82 Posted June 5, 2011 Share Posted June 5, 2011 Clamp off return line to check for bleedout through the regulator ( I read it's changed but I would still check ). Also , is it a store bought fuel pump?.. Some of the cheap replacements have cheap check valves which can allow fuel to bleed off through the pump internally. Aside from a leaking injector... Or line/ fitting leak... Good luck. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now