DEF 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...
Forum Discussion
Ok so maybe I jumped the gun a little bit with the comment about the engineers screwing up my trucks emissions system. It was done while I was a still a little upset by Dealer #1's story about GM not covering my very expensive warranty fix. Sorry if I offended any of the engineers on this forum. Thanks to Dealer #2 for handling my problem with courtesy and professionalism. Thanks for reading this post and thanks to all of the moderators for the excellent job with this forum. I thoroughly enjoy lurking on here reading all of the posts on the Travel Trailers. Now back to looking at pictures of trucks and trailers and the mods we have done to them.
