North Texas Karters

We bought Tristen a micromax and have been out practicing a few times and can't ever seem to get the engine set. It bogs coming out of turns and it breaks up and won't reach full RPM. I've moved the needle up and down and adjusted the low end air screw in and out niether of which seemed to make a difference in the way the engine runs. And yes, the battery is fully charged each time. Need help figuring out this rotax engine.

Thanks,
JP

JP

I would change plugs, clean the air filter and change the fuel filter. You might check with DJ Ortiz and see what he thinks.