I have a suzuki dt 65 (1987) and the motor is idling to high. The pilot air screw is backed out 1 3/4 turns and the idle ajustment switch on the side has no affect on it. What else could be the problem?
I also have an 87 dt65 that I just got running the other day. I'm having the same problem with the idle. I'm going to work on the problem in the morning and I will post again if I figure out the problem.
