Fuel pressure issue

jchammond · 08-05-2018, 03:56 AM

I’m sure you have a good return fuel system & wouldn’t hurt to have CJM’s hat.
You should be able to maintain set fuel pressure,,,may be a faulty gauge or too much resistance in the wiring/relay for pump,,,causing extra heat & loss of efficiency.
Either way; you don’t want to lean out on a hard wot pull.

Jinxx · 08-05-2018, 02:19 PM

Quote:

Originally Posted by jchammond

I’m sure you have a good return fuel system & wouldn’t hurt to have CJM’s hat.
You should be able to maintain set fuel pressure,,,may be a faulty gauge or too much resistance in the wiring/relay for pump,,,causing extra heat & loss of efficiency.
Either way; you don’t want to lean out on a hard wot pull.

I have the cjm return kit and the voltage stabilized wiring kit already... it never runs lean ... I’m thinking engine heat affecting the gauge or gauge isn’t right

08-05-2018, 03:56 AM	#1 (permalink)
jchammond A True Z Fanatic Join Date: Nov 2014 Location: South Carolina Age: 59 Posts: 15,204 Drives: 13’ 370Z TS 7A/T Rep Power: 2684396	I’m sure you have a good return fuel system & wouldn’t hurt to have CJM’s hat. You should be able to maintain set fuel pressure,,,may be a faulty gauge or too much resistance in the wiring/relay for pump,,,causing extra heat & loss of efficiency. Either way; you don’t want to lean out on a hard wot pull. __________________ MazWorx built long block \| FI-TT-100 Stage 2.75 \| IPT built 7A/T http://www.the370z.com/members-370z-...s-musings.html

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