Quote:
Originally Posted by lilrussian
Vacuum is fixed, it's at 20 and responds to throttle well.
The only problem is that the gauges show's 5 psi of fuel.
So I wanna mess with that, I will update if I am able to get it to 35-37 PSI.
Timing was never touched, like I said, this car has 135,000 miles and the engine runs PERFECT.
the only things that changed were the oil lines, injectors, fuel pump, and the vacuum is back to normal, so I got the vacuum problem figured out.
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Is it a known good FPR? And I know we've said it 100x in here, but you do have it Filter - Gauge - Rail - FPR (or gauge on fpr if external) right?
Knowing the vacuum is set, I'd certainly be looking (as you are too) at the fueling. Another thing to consider, is if you have proper voltage to the pump itself?
Just trying to help troubleshoot, sorry if some things are redundant.