2000 civic si( em1 )..fuel pressure problem
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2000 civic si( em1 )..fuel pressure problem
Hello all...im have a very weird problem with my fuel pressure....ive changed fuel pressure gage, regulator( adjustable ) , upgraded to 255 fuel pump, changed ecu, injectors, ...change everything twice....heres the problem...i set the pressure at 60 psi...drive it for a bit...and it dropps to 55psi..car runs different...its been dynod ..i dont see any leaks...no air leaks....going crazy here...any help would be apreciated...thanks
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Re: 2000 civic si( em1 )..fuel pressure problem
Why are you trying to run 60PSI? Factory is 35-37. Need a little more info maybe. Don't even know what car/engine we're talking about.
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Re: 2000 civic si( em1 )..fuel pressure problem
sorry..it has a gsr swap..with a jg race head , skunk stage 2 cams..skunk manifold with a 65mm throttle body...its not stock..and it was set at that pressure by the dyno shop.....
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