150 cc boggs down

[carcus70]

i bought a crossfire 150 r for the kids... we have an orv area near here ... i took buggy out a couple times and for some reason i have been loosing power... first couple times out there it ran fine but now it boggs down.. i can only get to about 1/3 throttle and it starts to bog out...everthing is stock on buggy.. ive cleaned carb but now i cant even climb the slightest hill.. any help would be appriciated

[Bootboy1488]

Are you using cheap gas?

[jayafeely]

make shure the spark plug is good burning clean an grey, try backing ou the brasss screw on the side of the carb ,to richen the fuel mix 1 turn out worked for me

[BuggyMaster]

how did you clean the jets?

[jayafeely]

i use stp fuel treatment right in the tank,also i drained the carb bowl, it had crap in it,i drainrd it on a white towel,its good to do it lets the float all the way down an opens the needle valve all the way then when refils is fresh clean fuel,Never spray cleaners in carb when motor is runnung,.

[KID4LIFE]

if you had to clean the tank out you may not have gotten all the debris out of it. my buddy had a quad with a dirty tank that acted the same way. we had to clean that tank 3 or 4 times before we got everything out. it only takes one little spec of dirt to plug up the jets. you may want to change out your filter also to make sure......