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Yeah sounds like a turbo timer or possibly immobilizer issue.

But the question has to be asked, why are you letting the car idle for 5 mins? If it was sitting in traffic I could understand, but if it's to warm the car up, don't. There is no point letting the car idle to warm up. It just wastes fuel. Start it, let it idle for a couple of seconds, then just drive sensibly until it comes up to temp.

i have no idea

just a video of the car idling?

well im sure but u,could be the aftermarket fuel pump as someone stated on here.

I'll go into kyp tmz

IT HAS NO TURBO TIMER

& reason why i let the car idle?

is because i would like to know that my car is good and everything is going well.

but i was planning on getting a turbo timer installed

If it runs fine on boost then it wont be the fuel pump.... not directly anyway. There is a small chance there is a problem with the drop resistor but I doubt it.

It has no turbo timer, but does it have an alarm that has a built in turbo timer or something along those lines? Dont think it would but still

Might sound silly but, maybe try idling with the handbrake off (chock the wheels). See if it idles longer.

perhaps in some way there is something connected to the brake like the immobiliser, similar to how a timer should be hooked up?

I could be trippin' though. ;)

Yeah your right haha i even tried with the door's closed/open lol

but yeah i'll give that a shot tmz.

since the car has a Boost T i tried to whine just to see if it works

found it doesnt even whine to any direction hurt my fingers.

now im not even sure if the psi is higher or not

i vs'd a stock r33 with same mods n left it by like 2 car length's

vs a mps that flogged the r33 badly n i flogged it by a car length

the mps's is running roughly 270-280

n the mods i have are

fuel pump

full 3"

radiator

Boost T

do u think the boost is up or nah?

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