Snowmobile Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
3 Posts
Discussion Starter #1
well im afraid the problem is not very little i was tightening my 93 xlt antifreeze lines it had a slight leak a vehicle needed to enter the garage so i moved it no more than 6 feet the thing is i removed my silencer for easier access to the lines so i moved it without the silencer not think about the no back pressure thing now the sled runs like crap dies about around 4000rpms but not completely i have no idea what that means all i know i got barely any power what exactly happens when there's no back pressure on the engine?:confused:
 

·
Registered
Joined
·
615 Posts
its not from that if you just moved it 6 feet wont hurt anything.start with the basics plugs clean carbs check compression.give you a better idea on whats going on.try pulling the drain plugs under your exhaust manifold should be 3 of them see if your lower end is flooded with gas.commom on the xlt's to leak gas past the needle and seat in the carbs and fill the lower end up.
 
1 - 2 of 2 Posts
Top