TwinTurbo.NET: Nissan 300ZX forum - Fuel pressure really isn't that complicated
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Subject Fuel pressure really isn't that complicated
     
Posted by dvice on May 14, 2014 at 10:51 PM
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In Reply To Vacuum at idle is normal... posted by TyTyIsFly27 on May 14, 2014 at 10:06 PM
     
Message Fuel flows through the rail, and the FPR stops flow until it reaches a certain PSI, and regulates it. Replacing the FPR will most likely remedy your issues. I would first check to see if your fuel pressure gauge is accurate to begin with.

I have the aeromotive FPR and personally like it - a fuel pressure gauge can screw into the front of it so you can know your fuel pressure at all times. You will need 2x ORB/AN to hose barb fittings with your regulator since you do not have AN fuel hoses.

     
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