jjr1314ExplorerJul 19, 2014DEF Shelf Life!Just a quick tip for those that are new to Diesels with all of the newer emission controls. DEF apparently has a shelf life and using anything other than DEF bought from the dealer may void your warr...Show More
agesilausExplorer IIIJul 19, 2014Not likely, you'll use at least one 2.5 gal bottle every 8 months or so.BK
Related ContentDEF Shelf LifeDef Fluid LIfeNorthwood factory sealant/Sikaflex useable shelf lifeDEF AdditiveDEF