Discussion Starter · #1 ·
So I have a question i have been watching videos on youtube that on the 6.9 IDI you can advance the timing and output of the injection pump. So my question is is this something that is safe to do to these pumps or should it just be left alone? I like that when this is done more black smoke pours out but i wouldnt want to damage anything just to see more smoke so thats why i am asking about this first before i where to proceed to do something like this. Also i would need to learn on how to do this type of adjustment if its something that can be done without hurting anything. Im just trying to learn all i can about these particular diesels. Any response or help with this would be greatly appreciated thank you in advance.