Forum Discussion
TucsonJim
Mar 31, 2014Explorer II
It's not just the water in the fuel. The urea in DEF is very corrosive and destroys items that weren't designed for it such as fuel systems. It forms a white crystal structure that plugs up the system and destroys major components.
From what I understand, the injectors, fuel rails, filters, water separator and other components must be replaced. The fuel tanks and lines have be completely flushed and might need replacing. It doesn't matter whether it was one cup or 5 gallons of DEF. I'll post more tomorrow after talking to the dealer.
From what I understand, the injectors, fuel rails, filters, water separator and other components must be replaced. The fuel tanks and lines have be completely flushed and might need replacing. It doesn't matter whether it was one cup or 5 gallons of DEF. I'll post more tomorrow after talking to the dealer.
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