CJM: Ultimate 370z Fuel Pump Thread

Originally Posted by VSS370z I've been having start up issues for 2 months now after i upgraded from a walbro 255 to a aeromotive 340 fuel pump and is always

		Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Forced Induction
CJM: Ultimate 370z Fuel Pump Thread

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07-03-2016, 06:43 PM

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phunk

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Quote:

Originally Posted by VSS370z

I've been having start up issues for 2 months now after i upgraded from a walbro 255 to a aeromotive 340 fuel pump and is always when the car sits for hours and it never did it with the 255 fuel pump. I am starting to think i need to do this Idle Pressure thing to possibly sort things out but first i need to find that PDF.

I would recommend getting a fuel pressure gauge in the car so you can see pressure at idle and startup. This would help indicate if there is a possible problem there.

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