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Old 01-27-2024, 06:39 PM   #3
IIGW
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Join Date: Jul 2014
Location: phx az
Posts: 317
Re: Ls swap 4.8 fuel question

Quote:
Originally Posted by suburban99 View Post
pinned my 100 psi gauge
what fuel pump are you running? Anyting over a 250liter will over power a vette style filter.

and are you sure your gauge is correct?

Have you tuned the ECM at all?

What injectors are you using, is the ECM tuned to them?

obviously fuel psi is a concnern, but, there are more questions needed asnweered
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