Raw fuel smell in the cab

[Mr.Duck]

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 (Kennedy) and EFI live.
Any guidance?
Thanks

 

[Pure Diesel]

Check the fuel filter area. Bleeder screw o-ring? Can you smell anything from the exhaust?

 

[Mr.Duck]

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.

 

[1slowmax]

Check your oil level is it over full? Sounds like a injector went south. Check balance rates and do a bottle test. Check the fuel lines and look in the valley of the motor to see if it dry. Let me know

 

[whitetrash21]

Check side of block as well. Be a sign of a pushed injector if it looks wet

 

[NC-smokinlmm]

Inspect your return lines, the plastic T's that feed the returning fuel from the injector to the main return line can crack and leak...

 

[Mr.Duck]

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 clear (non-dirty) fuel seeping on top of the housing. I quick rebuild and now it's all good.
Thanks for the suggestions :thumb:

 

[Pure Diesel]

Glad it was something simple.:thumb: