I run a intruder 150 with xd-50 this morning i tried doing a shock treatment with ring free 2 oz's per gallon of gas, usually when i fire the motor it smokes for a minute or two after that it's hardly noticable,but today with the ring free it smoked all the time even at WOT,is this normal with ring free,do i need to do a plug change now? anything else i need to check after running ring free?
Thanks in advance, mixer