Snowmobile Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
5 Posts
Discussion Starter #1
hello everyone, i fired up my sled took it for a test drive and after a few minutes and noticed a fast pitched knocking sound, then went down a cyl. pulled plug and found electrode smashed up. suspect piston hit it? rod bearing go bad? somebody has been in this spot i hope. we looking at a total rebuild ? i wonder how much i should expect to spend? and is it worth it . some thoughts if you have time , thanks all . happy sledin.
 

·
Premium Member
Joined
·
5,737 Posts
you will know where your at when the head is removed. pictures of the top of the piston, the head, and eventually the cylinder and the rest of the piston will tell the story. doubt its rod or crank related at this point, you need to open her up.
 
1 - 2 of 2 Posts
Top