Im having engine problems with ovation 340 - Snowmobile Forum: Your #1 Snowmobile Forum

Ovationer · 01-29-2005, 06:13 PM

i need help my yamaha ovation 340 is bogging down. its a 1996. when hit 30-40 mph for a minute or two it will start to slow down allowing me to only go aboyt 7mph. it will stay like this until i go down hills or let it sit for ren minutes. i think it may be jrtting or the feul filter is plugged. please help!!!!!!!!!!!!!!!!

**smallengineguy** · 01-29-2005, 07:32 PM

If it has a filter, change it first.

skidoo_magoo · 01-29-2005, 07:34 PM

cleaning the carbs will help too...

Ovationer · 01-30-2005, 09:46 AM

DO U NO WHERE THE FUEL FILTER IS I COULDENT FIND IT.

eags · 01-30-2005, 06:30 PM

mine is in the gastank.

Ovationer · 01-30-2005, 07:05 PM

i loked there no hose is stickout i should look hareder maybe
whats ur sled

yamahabob · 02-03-2005, 11:13 PM

also check to make sure that your choke isnt stuck on a little bit, same thing happened to my friends Arctic cat :S.....he didnt find the prob in time and now he has bad piston

Viktory2k1 · 02-04-2005, 05:12 AM

go through the entire fuel system. had the same prob.
Mine had a pinhole in left carb fuel line on sprint.