bownsy
RC Newbie
I recently broke the engine in, and today I was going to try to tune it. It was cool out and did not want to tune it till the temp came up so I ran a tank of fuel through it. Lots of blue smoke on the high end, refilled the tank and was going to run it a few minutes and adjust it, I bumped full throttle and there it stayed went up a big dirt pile and calmed down, Leaned it out about 5 minutes, same thing stayed at full throttle for a moment and calmed down. This happened three times, during this time I leaned it out about 15 minutes total. I filled the tank up a third time but this time but put it on a bench bumped the throttle to about half for a while and it was fine, I went to about 3/4 throttle a few times and it stuck so I hit the brakes and it died. The throttle servo returned to the idle position. I also noticed a lot of air bubbles while It was on the bench in front of me. It seemed like my steering servo was sluggish a few times. But I worked the servos with the motor of watching them for at least 5 minutes with no interruptions. Anybody have any ideas? I would say servo issues but I seen it move back to the idle position, but I also think my steering was being wonky. Its a Kyosho neo, it was a cool day so even hitting 200 degrees was a challenge.