ford v10 programmer?
Anyone use a programmer for their gas engine? Is it worth it? I want to see if I can fix the down shifting so bad on overpasses. Thinking a programmer might help?
Forum Discussion
If the reprogrammer wants to do things right for you, he will send you a cartridge to hook up to your OBDII connection for you to run your coach through a series of driving tests. This will show him exactly where the current ECM program needs to be changed. As with every engine, there is no one program that fits every situation.
