Engine miss

Discussion in 'Softail Models' started by ERNIE531, May 26, 2014.

  1. ERNIE531

    ERNIE531 New Member

    I have a 2005FLSTCI with Screaming Eagle slip on, stage one air kit, and K&N air filter. I bought the bile last year and it was backfiring pretty bad on decell. I had a shop install a Vance & Hines Fuel Pack. The back fire has pretty much cleared up but now I have miss or studder between gear shift with low or moderate throttle. It can also happen when in a lower gear and applying gradual throttle increase. The problem only appears with low or moderate throttle. I have had it back to the shop three times to be remapped with little to no success. Any suggestions?
  2. Bodeen

    Bodeen Well-Known Member Staff Member Moderator Contributor

    I would unplug the V&H and put it back to stock just to see if the stutter goes away. IF it does you found the issue. If it doesn't, check the injector wires where they go in the injector and do the wiggle test.