I have a Husky and it will not start nor will it roll. Last year before I put it away it started to turn off when the blade was engaged. I had to mow at the lowest setting to keep the engine running. All other settings would make the mower turn off. I changed the belt because it was worn and it still would not cut unless it was at the lowest setting. The other issue is that when the blade engage lever is in the off position the blade still turns as if it was engaged. I have had the mower for three years and had no problems until now.