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27th September 2017, 03:24 PM
I've done lots of searches here and google, but still can't find a definitive answer to this. Should there be a hiss coming from the FPR when just the ignition is on? Some say normal, others say definitely not. There's no fuel leaking from it, just an air hiss that changes when you run your hand around it (so must be leaking into the atmosphere). My fuel pump also runs continuously with just the ignition on, is this right? Could any of these be causing my high revs poor running? I keep finding conflicting results every time a read something so hoping someone may be able to help. Thanks.