well here we go i am new here got my first mini truck about a month ago had to clean the carb out to get it running and have had nothing but problems with it running rich i have droped the metteing rod leaned it out took of choke and much more never can get it right runns good at a idle and on the top most of the time studders bad off the bottom put new fuel filters and air looking to go to a bike or atv carb looking for some one that has done this and see how it worked out for them what works the best i am at 7000 ft in new mexico thannks i have a 1993 suzuki carry hi low 4x4 660 :frustration: