Tag: fuel tank cleanup

Test for DEF fluid in your diesel fuel tank

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If things are not running…could it be someone pumped DEF into the fuel tank? Here is how to find out. Diesel Fuel Water or DEF Test #DEF-1 Tests for Water and DEF in All Diesel Fuel Results are immediate. Less than 1 minute Non-toxic and completely safe This test will indicate free amounts of DEF… Read more »