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Old 06-28-2020, 12:28 AM   #1
Ashikabi
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Join Date: Aug 2014
Drives: 2013 FR-S
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Fuel pressure loss

Hey guys,

I have an LS swapped FRS. I'm using the stock fuel system up to the engine except I upgraded the pump with a DW65C. I've run on it for 2 years.

So on my way home from a car show today I noticed my fuel pressure was really low. Normally 59psi. It was about 35psi. I pulled and reinstalled my fuel pump. The car idles at 40psi and jumps to 59psi at 2000rpm. Once the fuel pump shuts off, I lose all pressure within a few seconds. Anyone have any ideas?
@solidsnake11

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