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6L V8 1976 - 1978 Chevrolet K5 Blazer 400/6
BMW 735iL (1988-1992)
5 V8 1957 - 1959 Ford Ranchero 223/3
Year Make Model Submodel Engine Size 1983 Jeep CJ5 1983 - 1986 Jeep CJ7 150/2
1996-1997 GMC Sonoma
FUEL PULSE DAMPER, 6AN, STANDARD RANGE 40-70 PSI 12-1006 nos-lines-and-hoses 6L V8 1976 - 1978FUEL PULSE DAMPER, 6AN, STANDARD RANGE 40 70 PSI Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.
