Rode all day today sled acted up a few time like I would hit the Kill switch and it would die then come back to life right away. I lived with it on the trail down te low oil light came on tons of oil in reservoir and it kinda went Ito limp mode. Kept goin. Worked it self out then it had the bun check engine light came on ran shitty for a few hundred feet then full limp mode . What's the problem got to the truck looked at deck ramp didn't want to pull it up so started sled up and it ran good. Any ideas