Did everything I knew to get my 10 year old leaf blower going. Clean fuel,new plug,air filter and spark arrestor cleaned took it to Dales the carb needed to be rebuilt ready the next day went to pick it up said there was a small gas leak said he had another carb in the shop if I could come back in a hour he would swap carbs ran some errands 45min later it was ready my Troy Built blower starts and runs great. He saved me from purchasing a new one. Saved about 110 bucks after his work.