how do change a fuel pressure regulator on a vortec 5.7

Asked by Jan 29, 2015 at 05:14 PM about the 1997 Chevrolet C/K 1500 Cheyenne Extended Cab RWD

Question type: Maintenance & Repair

3 Answers


Take off the upper intake, the regulator is on the backside of the fuel injector unit "spider".

installed a new regulator back into the spider unit but noticed that there isn't a vacuum hose that connects to the open in of the regulator. Q, is suppose to be one?


Nope, it is surrounded by vacuum

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