Quote:
Originally Posted by anutz
is there any other test to diagnose the fuel line pressure?
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It's got the signs of FFS, so either the FOC wasn't actually fitted or fitted incorrectly or the seal has failed.
The usually suggested method for you to check fuel delivery pressure yourself is with a mechanical tyre pressure gauge (not an electrical/electronic type). This is used on the Schrader valve located on the end of the fuel rail, the one opposite the feed connection. It has a blue cap. An assistant turns on the ignition while you apply the gauge and read the hydraulic pressure generated by the pump. Obviously avoid it spraying out. You should get at least 50psi. Anything less suggests FFS.
TC