Motorized Bicycle General DiscussionTopics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles
Is It Normal...
Discussion at Motorized Bicycle Engine Kit Forum in the Motorized Bicycle General Discussion forum. to have an oily air filter? Well, mine is oily. I can't tell if its backflow from the carb or ...
wash it out with soap and water put back on without oiling it even if its damp with water it will run you'll dry it out quicker if you ride it around a little bit. as you run these engines fuel will pulse out of the carb and collect in the filter eventually oiling up the filter.