How useful is an underhood fuel presure gauge?
#1
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How useful is an underhood fuel presure gauge?
If one runs an adjustable FPR, I guess you'd need a gauge to adjust to the proper pressure. But once its set, wouldn't the gauge be kinda useless? I'd think fueling problems (crapped out pump, etc) would arise under high load / high RPM situations when obviously you can't look under the hood.
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#8
peace of mind mod...
Just reassurance you are running the correct pressure @ idle is worth the $30 if you ask me and you can always upgrade to an in-cabin ghetto hose out the hood and through the front window mod. Very classy, lol.