FCAEMPLOYEE
Senior Member
I just bought a 2015 Laramie Limited EcoDiesel, coming from a 2500 5.9 Diesel. I pulled off the fuel cap to put fuel in and when i tried to put my additive in first, it started to over flow out the nozzle like the tank was filled to the top. I ended up putting the pump nozzle in and eventually it allowed me to put fuel in. I was extremely low on fuel ?? I did a search but did not find anything with my issue except for a possible vent hose being pinched. Any Ideas ??