Posted August 24, 20177 yr Hello my refurbished DT175MX is still giving mixture problems on low throttle settings causing a misfire type problem but opening the throttle cures it. I have carefully adjusted the carb. mixture screw and lowered the needle by one slot but to no avail. this machine was refurbished for trail racing and has a fast throttle fitted. Any advice would be welcomed.
August 25, 20177 yr Moderator Could the filter be over oiled? Test by removing it is the float height correct?
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