Ranger#1
Well-Known Member
i got the newer model pressure reg on the newer fuel rail so i would kinda rule out that issue the only thing i can think of is the alum. plenum is too much of a heat magnet
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DUDE CHECK THE FUEL PRESSURE!!! the lower the fuel pressure the lower the boiling point. also check the gas cap if the vent is not working its starving, the fuel pump has to work harder. the fuel pressure should be around 40PSI.![]()