Need help 90cc dvx bogging
I recently got a artic cat 90cc 2 stroke for my daughter. It also has what I could only guess some sort of enrichment thing on the card with two wires coming off. She was ridding it and it seemed to be going good. I started noticing that it would bog down and not have that 2 stroke power (even though I do have the screw for the throttle turned in quite a bit). Its to the point it will hardly even move if your at about half throttle. Here's the strange part. If I jack up the rear end it accelerates great no problem at all and really gets up there in the rpm. If I put it back on the ground it barley advances forward. I could be wide open but the RPM would sound as if im hardly pushing the throttle. It starts one the first kick usually always but 100% on the second kick. it idles great and if I lift the wheels off, it accelerates great. Im confused. I don't know much about 2 strokes or the carbs, but im good with a set of tools. I was thinking maybe the air fuel screw needs to be messed with? It just really has me puzzled why it starts so good and idles good but just bogs and will not go anywhere. Also its like the rpms are stuck its not that its maxing out on rpm and just not going. Its like it just bogs and doesn't want to go no matter how much throttle. But lift the rear tires off the ground it runs like a scalded cat. Any help would be appreciated.