Bogging and stalling

I have a 209 outlander 800, and I recently put on an EJK 3.5 tuner for my muzzy. Since then I noticed when i’d be at a quarter throttle steady it would bog down a little bit. Also after I started it I would slowly try to accel and the bike would just die sometimes. Could this be my fuel pump slowly going or just the tuner not tuned properly?

Bogging and stalling

I have a 209 outlander 800, and I recently put on an EJK 3.5 tuner for my muzzy. Since then I noticed when i’d be at a quarter throttle steady it would bog down a little bit. Also after I started it I would slowly try to accel and the bike would just die sometimes. Could this be my fuel pump slowly going or just the tuner not tuned properly?