RangerWill Posted February 22, 2013 Share Posted February 22, 2013 Finally getting around to starting my beloved Z. Got around to installing my shaved intake and ISK fuel rail. FuelLab pressure regulator. New injectors. Because im impatient i hard wired the fuel pump to the battery to save all of 5 minutes. Gauge on the rail shoot way past 60psi(i know its supposed to be around 32psi). Killed the fuel pump and fuel starting pouring out of the threaded hole underneath the middle runner. Why is there fuel coming outta there? fixable? I have a few ideas but looking for other thoughts. Thanks Ladies and Gentlemen! - DS Oliver Quote Link to comment Share on other sites More sharing options...
skirkland1980 Posted February 22, 2013 Share Posted February 22, 2013 This reminds me of the 'fuel in my intercooler thread'. I think you should see if the injectors are leaking. Quote Link to comment Share on other sites More sharing options...
siteunseen Posted March 3, 2013 Share Posted March 3, 2013 Could be the Cold Start injector dumping all that fuel and it's coming out of where the PCV valve goes. They're relatively close to one another. Unplug the CSV to see if it stops. Quote Link to comment Share on other sites More sharing options...
big-phil Posted March 3, 2013 Share Posted March 3, 2013 (edited) This happened to me, it was a cracked diaphragm in my FPR, It sat long enough it had dried out......It sucked fuel up the vacuum line, past the cracked diaphragm, to the intake. Edited March 3, 2013 by big-phil Quote Link to comment Share on other sites More sharing options...
RangerWill Posted March 6, 2013 Author Share Posted March 6, 2013 Gotcha. Phil nailed it. Thanks man. Thanks to all for your help Phil - your YouTube videos continue to inspire me. Through 3 combat tours kept me thinking of my Z. Quote Link to comment Share on other sites More sharing options...
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