Tuner Questions
2006 Ultra with Rinehart True Duals , Stage 1 kit and Harley Race tuner. 23k miles. Had the bike in Chicago when I did all this around 2008. Sold the bike to a friend who sat on it for years then had it shipped to me in South Florida recently. It's running pretty good but get some oddness like sputters downshifting and occasional small backfires. Ran a few tanks of premium through it with some good star tron enzyme fuel treatment. Given the fact the tune has not been touched in that many years I had these questions.
1. Since the bike is in a new climate, is any tuner adjustments required?
2. Have there been any updates over the years I should be taking advantage of as far as maps or any other programmable updates?
3. Can I program this myself or does it require a dealer?


