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karldavidson's avatar
karldavidson
Explorer
Aug 05, 2018

Diesel pouring out of filler tube when cap removed...

Over 2 months ago, I installed a 40 gallon auxiliary diesel tank in my Ford F250. Yesterday, I noticed diesel was leaking out under my truck. I checked all connections and none of them were leaking. I...
Tow Vehicles
Mbiviano's avatar
Mbiviano
Explorer
Aug 05, 2018
What kind of aux tank? Have not had this happen before on my RDS gravity feed tank. If the factory tank is truly 2/3 full, not sure why it would flow out the filler neck and not down to the tank.

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