2005 Polaris 900 RMK 151"

[grygoose]

Just replaced my top end on the thing. All checks out, now the thing is bogging out real bad. ONLY on inclines! have no idea? even changed fuel suppliers. Running only Premium. Any one have any ideas?

 

[Luvinit]

Possibly the fuel pickup, try with a full tank. Maybe exhaust valve bellows/solenoid valve, although when my bellows went it would bog in every condition. Tough one. Have the clutches been gone thru.

 

[grygoose]

No,

that is one thing we are concerned about is the clutches. We are goign to tear them down tonight adn see. Also thinking it could be just really bad fuel, but my Check Engine light is on as well. Temp adn everything checks out. Idles fine.

 

[Hylode]

May be your Injectors , the plug my be loose on the bottom end , the same happened to me

 

[powder junkie]

my 06 900 ran boggy when it was new and i had to take it back
in and they reprogramed sumthn. i think sumthn to do wit the TPS.
cant remeber.

 

[SLEDHEAD 900RMK]

Take your Exaust temp probe out, take to dealer and get them to test it with to see if is not burnt out inside the probe.