my truck was showing 1/4 tank of gas and died but it took 22 gallons to fill the tank so the tank was completley empty.

any suggestion on what is wrong

 

I'd say possibly a bad sending unit. I'm not sure how the level sensors are in the tanks of these trucks, but if it's just a float, it's possible it could've gotten stuck somehow and held a position. Do you run you're tank low very often?

 

i try not to but i thought the same thing about the float sticking

 

when my gauge stopped working it was the fuel pump had a crack in it and was leaking gas causing the guage to be on full all the time

 

im guessin thats a dealer part only??

 

Advance sells the pumps. I'm sure NAPA and other places would have it too.

 

Yea i just checked $191.99