Engine/Transmission (1998.5 - 2002) Changing a lift pump

[mdlowry]

I've been watching my fuel pressure gradually drop for about 5 months. I'm down to about 9psi at idle now (new filter) from about 10. 5psi. I'm planning on changing out the lift pump in a couple of weeks. This will be my first lift pump change at 88K miles (In 2. 5 years ).



1) What is the current part number for the lift pump?



2) I have the Dodge service manual, but would like to know if anyone here has some tips on changing these out?

 

[Cowboy Medic]

check out this thread, it should answer most of this for ya



Change a lift pump in 30 minutes

 

[dezeldog]

Installed mine today. Not a bad job. PN 3990082 $145 from Cummins. Good luck

Jim