Last year I took my rxl with me on a trip with all of the crazys. Meaning alot of a agressive riding . Well she did great . She ran like a raped date. The last two miles of the trip I ran clean out of gas. We towed her back to the cottage. I put like two gallons of gas in her and got her started no problem . I then put the sled into the trailer for the car ride home. Back at home she sat in that trailer for about a week and I went to my buddys house to get the sled out and bring her back to my house. Well i notice that when I started it up that something seemed off. I wasnt sure what as I just wanted to get her home. I rode her the three blocks back to my place snd she seemed to be running like normal with a slight bogging on the low end. I thought maybe just from sitting in extreme cold and then strating her and riding her right away. Well she got home and was put into her normal spot in the heated garage. One week later I took her back up nortth to my brothers cottage to do some Trail riding. We got to his place unloaded and prepared to leave to get to the trail head which is eight miles from his house. When I first pulled out of his driveway the sled was bogging real bad like when you leave a choke on in a cabureted sled. Then after about a block she took off and I was screaming down the road. We whent about a mile two the next country road where its a straight 6 mile shot to the trail head as I slowed down to turn I felt the bogging again then as I hammered the throttle it clered out and I was screming down the road like normal . 6 miles later at the trail head is a gas station I pulled in to fill up . When i was ready to leave the station the sled would not strart and I was like WTF. Well after pulling ang pulling I finally strated and as any efi owner knows that if your sled does not start on the second pull there is something wrong. So when I pulle dout of the gas station I now had a low end bogging and high end bogging top speed of thirty mile an hour. She has been like this ever since and I can not figure out what is wrong. First I put in new battery no better, Than I replaced the two gas filters. Still nothing. No codes are blinking on the box. I also replaced the belt no better. I was stumped . So as much as i hate to do I took her in to the dealer.. Told him the whole story and he did a complete check of the top end and the lower which he said was grate. He then sugested in switching out the Throttle positioning sensor which we did still nothing. Now he is stumped and Im not sure what to do next. please ant suggestions would be great.

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