Diesel Fuel In Mexico - Update re Late Model Diesels

ED: Good information. Ford cannot and does not cancel the warranty. What they do is note what happened in their computers and do not honour any warranty related to the use of LSD. So any driveability issues would not be covered. I would also bet that anything to do with the emissions system and the entire fuel system. Another RV'r once joked : The only thing left under warranty is your radio! This also affects the saleability of your vehicle. BTW: Check engine lights will leave a code in the ECM.

Moisheh