dan w

I just got a new .21 engine and the idle screw is stuck and it only come out but I can't screw it in I know it hasn't bottomed out because it is hardly opened a 1/4 of the carb maybe it only moves if the low end is at a certain point but I'm not sure, help!

Techart27

i posted on this question on your other thread. My carb is opened a FEW MILLIMETERS when idling. It shouldnt be 1/4 open anyways! You dont need to screw it in more cuz that would only increase the idle man.