Fuel delevery problem

[Fusari]

Hi guys, I'm having A fuel problem on a 1992 W350 Dually with 150,000 on it. It seems that the fuel runs back to tank when setting over night, I'm having to crank way to long to start, It will finally start and then run out again, After the second time starting it is fine till the next day Thanks jack

 

[RWherley]

sounds like you have a leak in the fuel line some where and is letting the fuel drain back, so just start checking lines.

 

[Fusari]

Thanks RWherley I will check all my lines

 

[DVolk]

The "o" rings are bad on the plastic ends cut them off and put fuel line over ends Rubber then its fixed

 

[Fusari]

The "o" rings are bad on the plastic ends cut them off and put fuel line over ends Rubber then its fixed

I will check the orings also