Programmer

[hebert2756]

What do you know about putting a programmer on your truck and you void your warrenty. I have a new FX4 250 SD and I would like to do something to better MPG and I figure that it would be a programmer but I don't want to do this if I will loose my warrenty.

 

[scott2001]

well if something would happen to go wrong, they would have to prove the aftermarket programmer caused this. Their has been many warrentys voided cause of this. My advise would be if something would happen to go wrong may sure the truck is in stock form. You could always ask one of the guys there in the shop about getting one.
Just to see what they say