fuel pressure ( key on engine off )--2.2 four-cylinder engine--50 to 60 psi , 2.4 engine--97 and 98 41 to 47 psi , 99 and 2000 with egr 41 to 47 psi, without egr 52 to 58 psi, 2001 53 to 59 psi,===v6 engines, 97 to 99 - 41 to 47 psi,--2000 and later 52 to 59 psi, have a great day!!
The vehicle does this on its own with a vacuum operated fuel pressure regulator.
the fuel pressure (key on engine off ) for a 2002 Malibu v6 is ==2000 and later is 52 to 59, have a good day!!
under neth intake manifold replae fuel lines while your under there.
on v6 engines it is----1997 through 1999---41 to47psi-------2000 and later it is ------52 to-59
2001 malibu with3.1 fuel presser Regultar
Drain the fuel from your 2000 Chevy Malibu fuel tank. Remove the fuel line. Remove the fuel filter retaining plate. Reverse the process to install the new fuel filter.
fuel shut off sensor located on Chevy Malibu
replace the fuel pump that is in the gas tank.
Fuel pressure test.
fuse 37
no, flex fuel is 2005 and up gm models
at the shraider valve on top left hand side of engine. it looks like a tire valve. it has a black cap on it.