how do change a fuel pressure regulator on a vortec 5.7
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
Looking for a Used C/K 1500 in your area?
CarGurus has 832 nationwide C/K 1500 listings starting at $3,000.
Search Chevrolet C/K 1500 Questions
Chevrolet C/K 1500 Experts