2011 Switchback Assault 800

stormrider3

New member
Is anyone having problems with the 800 engine? Under hard accelleration at about 70mph the engine seems to bog, have to back off the gas and reapply to get around the bad spot. Also happens at 90mph. When trying to power out in deep snow it will bog. HELP!

It sounds as if the exhaust values are not opening and staying open.
Check bellows
 
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