Hi, I'm new here and to side X sides. I bought the aforementioned in the subject line, off of the showroom floor. I have put 200 miles on it and on the way back to load it on the trailer and head home, it started running like crap and could only go about 15 mph at the most. If I pushed the throttle little more than off idle it would just bog. With about 20 miles to get back to my truck, it was a long ride to say the least. What would cause this? Thanks for any help on this.