Mechanics

CHEVY FUEL PRESSURE REGULATOR

2000 Chevrolet Silverado

Engine Performance problem
2000 Chevy Silverado V8 Four Wheel Drive Automatic 158000 miles

where is the fuel pressure regulator located on the 7.4 liter vortec engine?
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Eddoh
July 21, 2010.



Fuel Pressure Regulator Assembly


http://www.2carpros.com/forum/automotive_pictures/12900_fp_54.jpg



The fuel pressure regulator is a diaphragm-operated cartridge relief valve with the fuel pump pressure on one side and the regulator spring pressure and intake manifold vacuum on the other. A retainer holds the fuel pressure regulator.

http://www.2carpros.com/kpages/auto_repair_manuals_alldata.htm

Rasmataz
Jul 21, 2010.