I am having an issue where I am losing fuel pressure right at 4000 rpm. Pressure is steady at 58 psi until 4k, where it suddenly drops to mid 30's and then slowly recovers back into the 50's by redline. If the pull starts after 4k, it will go full lean and break up.
2010 camaro SS L99 120k stock other than air intake and cat back.
Probably just an old fuel pump and wore out… shouldn’t have any fuel issues on this setup
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96 TA Blown/Stroked, 4L80E/Fab 9
15 C7 A8 H/C 2.3 Blower/PI
14 Gen 5 Viper
Custom Mid Engine chassis, AKA GalBen C
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