New, Need MAJOR Help
I just joined, looking for some help. I have an old tomberlin crossfire 150 go cart. A while back it started sputtering real bad, i tore the engine down to the crank and didnt find any problems. Ive cleaned the carb, rejetted for straight pipe exhaust and custom high flow intake, still no help. Yesterday i noticed a lot of...maybe exhaust fumes...comming out of the tube on the valve cover, right after i crank it up. I cant figure out whats wrong with this thing, its getting warm nd i want to ride. Any help at all is much appreciated.
Thanks
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