I need some help. I have a 2014 sportsman 570 that I just bought last week. It has 600 miles and has been very well taken care of. It looks brand new basically. It rode great the first few days and then all the sudden it starting bogging down when trying to throttle up. Yesterday it was doing the same and even backfired a couple times. I also didn’t realize this until the other night when night riding for the first time but the dash light won’t come on and illuminate the speedometer. The needle is light but nothing else is illuminated.
I’m at a loss for what could be causing the bogging down and backfiring? Is it bad gas maybe? Is it spark plugs? I heard the 570’s foul plugs pretty good. I put sea foam in the tank tonight and will run it tomorrow to see if that helps but I have a suspicion that won’t help much? Hopefully I’m wrong on that.
Anyway can anyone help a newbie out? Thanks in advance.
