bogging issue

[daniboy32]

I just got a 2008 summit xp with a stage 2 high compression 880 big bore and i took it out to the mountains for the first time the other day and once I hit about 4200 ft it started to bog out a bit past half throttle then got up to the riding spot and tried some deep climbs would go good till I needed the power and bog really bad to the point I couldn't climb anymore and turn around. Was wondering if anyone could give me advice. It seems to run fine and not bog out around home and we're at 2000 ft. I'm wondering if it's just jets or what or what kind I should be running? Thanks.

 

[tex78]

Stuck dpm I'd say

 

[X-it]

First thing I would try is some new platinum spark plugs from club plug, then change out the spark plug caps if they look black inside.

 

[daniboy32]

Okay thanks. Wondering if you have suggestions on what jets I should be running?

 

[Ramjet15x]

check plugs, but probably DPM, mine doing exact same and changed it out and voila, boom shakalaka
You may be able to disassemble and clean with carb cleaner and rebuild but i was working out of town and just took into dealer, FYI did not flash any codes either

 

[Ramjet15x]

O ya DPM is about $220

 

[tex78]

Take it out , lube with wd40 , use 9 volt battery to cycle it


Good to go

 

[daniboy32]

Cool thanks. would that cause the engine light to come on as well?