Guest lustful Posted February 14, 2004 Report Share Posted February 14, 2004 currently for my next project that i hope to complete within the next month i am gonna need to know my stock feul pressure from my 93 ES... does any of the 3/s guys on here know it off hand or have the manual??geoff i am really hoping you do?i have tried to search on 3si.org.. and well nothing helpful came of it.. please? thanks Quote Link to comment Share on other sites More sharing options...
Renner Posted February 14, 2004 Report Share Posted February 14, 2004 It is most likely ~44 psi with the car at idle and the vacuum hose to the regulator disconnected. With the vacuum hose connected and the car at idle it will probably be more like 35 psi. I could be off, haven't had to look at the fuel pressure on a stock 3S in a while, but those numbers are pretty standard for most return style fuel injected cars. Quote Link to comment Share on other sites More sharing options...
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