My truck was an old abused FLD. Tanks probably were like this for a decade. The cleaner is working some. There is just too much caked in there. Found a radiator shop close to my engine guy that cleans and repairs fuel tanks. After cleaning will take them to get polished. These things need A LOT of TLC.
Primary fuel filter
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by spindrift, May 20, 2022.
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