I recently installed a Gen 3 TFI and Arlen ness stage 1 big sucker. The bike ran great for a couple of weeks but now seems to have issues. First unless I keep the throttle up it will die after starting and before warming up. Second after a ride of say thirty miles or so at varing speeds up to seventy when idling down the bike will sometimes backfire then die.It does pop on decel but not all the time and from no certain speed.I followed the diagram that came with the unit and did have the correct lights at the six settings. Any ideas? My bike is a 07 tour classic.Pipes are rush slipons.