Diesel Down! Lift Pump Issue. Advice Needed

[IDIoit]

every truck ive had, the FSS and shower heads caused me major issues.
pieces of the old shower head blocking the pick up and pieces in the FSS.
the FSS is not something your pocket book wants to change.
nor is it a easy and clean job.
but then again neither are dropping the tanks.
but pulling the bed off makes it a lot better

 

[OLDBULL8]

Thanks for the suggestions, I will blow the fuel lines. The fuel tank is full.

You want to be very careful when blowing back to tank, TAKE THE FUEL TANK FILL CAP OFF.

 

[Brandon Crislip]

Having similar issues what did you find iselltrux?

 

[ISELLTRUX]

Crud is getting in the fuel lines and clogging up the fuel selector valve. I put a 2 gal. container of fuel umder the hood and ran the intake hose from fuel pump to it. It ran smooth and sounded great. So now the decision is to either drop tanks and fix selector valve or run the 38gal. Bronco tank only.

 

[SirRea63l]

I added inline filters for both tanks before the selector valve to prevent any trash from clogging it up again. They are cheap and easily replaced.