Monsterbox

iTrader: (6)

Anyone ever heard of high fuel pressure? I think my gauge is broken but i recently installed a prosport electric fuel pressure gauge..im sure i did the install correctly...the car reads 42psi at idle and as i add throttle it will increase to 50psi...its never below 42 i thought these cars are supposed to idle at 38? could this be the culprit of my running rich

IRPerformance

iTrader: (41)

I assume stock fuel pressure regular?

Monsterbox

iTrader: (6)

yes

IRPerformance

iTrader: (41)

Is the stock regulator still setup to run through the solnoid? How are the lines going to it? What is the fuel pump voltage?

wjp005

iTrader: (3)

My car runs ~38psi @ idle and raises to about 40 when lighly revving.

This is off a mechanical autometer gauge mounted in the engine bay.

Monsterbox

iTrader: (6)

what does this high pressure mean..or cause