Arctic Cat 1981 El Tigre Wont Accelerate past 5000 RPM
My snowmobile runs fine but just wont get past 5000 RPM. Spark plugs are fine, Carbs were cleaned a week ago. I ran it for a while and it was workin great but when i was riding it the rpm went down and just stayed there, I'm goin full throttle and its slow...(5000rpm) I heard maybe its only runnin on one cylinder but idk how to check. Any ideas from you guys would be great! Thanks!