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S14rebuild · 11-10-2020, 03:34 PM

Getn some insight here....

Sr20det key on get solid fuel pressure about 40psi. Soon as you cycle the key off fuel pressure drops to 0 with in 5-10seconds. Theres no hold of pressure.

Running new bosch fuel pumps
Tomei fpr new
-6an line
Top feed injectors and rail

System has no leaks at all.

Is this typical of sr setups? I cant remeber been sooo long messn with these cars. I know stock cars hold pressure for hours.

Any insight guys would be awsome.

11-10-2020, 03:34 PM	#1
S14rebuild BANNED Join Date: May 2019 Location: Florida-FAIL Posts: 2,495 Trader Rating: (8)	Key off fuel pressure issue Getn some insight here.... Sr20det key on get solid fuel pressure about 40psi. Soon as you cycle the key off fuel pressure drops to 0 with in 5-10seconds. Theres no hold of pressure. Running new bosch fuel pumps Tomei fpr new -6an line Top feed injectors and rail System has no leaks at all. Is this typical of sr setups? I cant remeber been sooo long messn with these cars. I know stock cars hold pressure for hours. Any insight guys would be awsome.