I drive a 2013 fatboy. V&H big shots, screamin eagle ventilator intake. I have a fuelpak tuner and within the last month my bike has started bogging when I start it.(really rich gas smells) and my top end speed is nonexistent anymore. goes max 110. (not that that isn't plenty, but I used to easily pin the needle at 120+) I bought the bike with everything on it and don't want to tear it all apart. was wondering if anyone had mode values for the tuner that works for them with the similar setup. its a long shot but anything helps.

 

HAs it always been this configuration, or did you add the Fuelpak and troubles started? If the issues started with the Fuelpak, remove it and see if the bike goes back to normal.

 

Is this the new FP3 or the original type piggyback Fuelpak?
If you're getting too much fuel it could be the tune or your air filter could be dirty. Easy enough to check the filter.
Sorry I don't know about the FP3 but if it's the older type sometimes the map gets corrupted and needs to be input again. Try contacting V&H and see what map they recommend.
Also check the big connector and make sure it's tight and dry.

 

It's the older piggyback, air filter is good, and connection is solid. I contacted them and am waiting for a response. I appreciate the help guys.

 

Years ago I had one of those and was having some problems. They had me send it to them and checked it out at no charge. Turned out it wasn't their unit but at lease it eliminated it as a cause.
Keep up posted.