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  1. M

    Raw fuel smell in the cab

    So after a real good inspection this is what I found Balance rates good return lines intact Block dry, except by the filter housing. So I went back to the filter head housing. After I got off the hiway and could smell fuel I stopped, popped the hood and checked the filter head housing. There was...
  2. M

    Raw fuel smell in the cab

    No leak at the filter housing, some residue. Exhaust is normal. Fuel smell stronger on drivers side, which leads me to believe rubber fuel lines around the tank.
  3. M

    Raw fuel smell in the cab

    Fella's I was told this was addressed, I searched and I failed. I have an 06 LBZ and after running for a while and stopping I have a raw diesel fuel smell both outside the truck and inside. I check the lines and there are no leaks and the fuel economy has not suffered. I am running lift pumps...