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1hz fuel pump leak

Posted: Mon Apr 04, 2011 9:33 pm
by dickie75
G'day lads got a problem with the fuel pump on my 1998 1hz 75 ute just turboed and intercooled. after doing this i have had a constant fuel leak from around the max fuel delivery screw after having the fuel wound up.

bit cash strapped and cant afford a full pump overhall so looking for a temp fix ius there an o-ring on the max fuel screw that can easily be replaced?

cheers fellas

Re: 1hz fuel pump leak

Posted: Tue Apr 05, 2011 1:19 pm
by BatesyHZJ
try and get a correct measurement of the m/f screw (as referance once you take the screw out)
Goto any fuel injection specialist and get a 'o' ring off them for the m/f screw. Put it back in and remeasure the length and it should be apples. Just make sure its not your top cover leaking mate

Re: 1hz fuel pump leak

Posted: Wed Apr 06, 2011 10:35 pm
by dickie75
sweet cheers mate pretty sure its just from the max fuel screw seems to be only leaking from around there.