[sthelenmn]

Hey guys, need help for a rookie... Haven't worked on a sled in 20 yrs. Son's sled has great power up to about 40MPH then it just kind of bogs down... Feels like it's short on gas once I get past 30-40% on the throttle.. Guy that owned the sled before was a John Deere mechanic so it was very clean when I bought it a few months ago... Any thoughts on first steps beyond cleaning carbs?? Thanks

 

[shady800x]

maybe clean the fuel pump? that was my first guess.

 

[71rdrnr]

look at the primary clutch, maybe something is worn of sticking

 

[sthelenmn]

Thanks, I'll give both a check... Think I'll also replace fuel filter while I'm at it.