I'd also suggest that make sure you still have the "stove pipe" attached from the outside of the exhaust manifold to the bottom of the air intake hose. The carb likes to breath warm air. Then, clean your carb every six months or so, from jeeptech.com It's almost routine maintenance for me. Good Luck, you'll get it. <img src="/forums/images/graemlins/kewl.gif" alt="" />