Ed, I wouldn't buy a new mower. You should be able to correct this problem by yourself for under $40.00. First, if you haven't replaced your belts in a long time, get some new ones. Check your pulleys to make sure none have come loose. Then go online and buy a carb overhaul kit. They are around $20.00. I think cleaning the carb and replacing warn parts will solve this problem. But do yourself a favor and buy a repair manual for your specific engine. This will save you a lot of time and stress. You can also get good advice by posting this question on www.askanowner.com
cholbach
September 2005