5 star tune
guys or even gals, if you have a Ford V10, get the 5star tune, it will be the best $400 you ever spent on your coach. I cant believe the difference in the shifting, downshifting or lack of. The engine...
Forum Discussion
dodge guy wrote:smacdiesel wrote:
Does this setup effect the Ford warranty?
Probably? And i believe the new PCM's will save a code (non eraseable) in the memory that shows it had an aftermarket flash (tune). Once it's out of warranty is when i would flash it, then I wouldn't even worry about it!
thats not what 5 star says. when you upload the new tune it saves the original, so they say
