Hey all. On spring break with my family and been riding all week. All of the sudden this morning it was running odd to me. It usually takes a few pulls in the morning to get it to run but then dies right away. A couple tries later and I can back it off the trailer. Anywho, today went out with the family, did some climbing and off trail riding, then mostly trail ride back to the truck about 5 miles. I noticed that as I was on the trail, running lower rpm's that the throttle response almost felt "squishy" at times. When I got down to the parking lot, it backfired and died. I started it back up and it sounded as if it was running on 1 cylinder. I changed my plugs after checking compression (pull test only) and it still ran rough until I got into the rpm'so a bit higher. As soon as I let off the throttle it backfired, popped a few more times and died. Any ideas? I'm away from home, so limited on tools and supplies. Thanks