You will have to drop the fuel tank or unbolt the bed and slide it back far enough so you can access the pump.
i need help with my truck 95 chevy 3500
In the fuel tank
Inside the fuel tank
it is in the gas tank
It is in the gas tank. GM started putting them in the tank around late 2004 to date.
The standard fuel pressure for a 1998 Chevy 3500 with a 454 engine is 50 PSI. If fuel pressure drops much below this level, the fuel injectors will not work properly.
It has an electric fuel pump inside of the fuel tank.
1987 and up
NO,do you need to down the fuel tank to change the fuel pump.
Mounted on top and inside the fuel tank.
There is no user serviceable filter in 2004 to 2007 Chevy Malibu Maxx.
location of fuel pump 2003 chevy 3500 duramax diesel