what is the std fuel pump pressure for a 1999 F 150 4.6 eng

Asked by Feb 16, 2013 at 06:42 PM

Question type: Maintenance & Repair

1 Answer

21,315

35 to 45 running will run on 25 rough norm new about 50 pull vac, at reg. for max output good reg. bad reg pinch return hose for max, duel tank can screw with ya also as now you have 2 pumps and a crossover ,from my experince

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