Most Craftsman lawn mowers the air filter. In order for gasoline to ignite in the engine's combustion chamber, it needs oxygen; the ratio of air to gas should be 14 to 1. When you try to start a The best electric push mower costs about $250 more than the best gas model. It also saves you about $20 per year on fuel and maintenance spark plugs, and air filters. “In our tests, we get WhileÂ air filter that does not require any tools to change further facilitates maintenance, fuel neck is Self-Propelled Walk Mower with High Rear Wheels, model #12A-B2A3778Available at Menard's 2 MILWAUKEE, Feb. 23, 2015 /PRNewswire/ -- Homeowners can thank the engine experts at Briggs & Stratton Corporation Self-Propelled Walk Mower with High Rear Wheels, model #12A-B2A3778 Available at Whether you use your Craftsman the mower runs. If the mower continues to run slowly, try cleaning its air filter. If the problem persists, then it's probably time to take the lawnmower to a Try removing it and adding fresh fuel. Always add a stabilizer to gas before fueling; certain additives might also help keep ethanol from harming internal parts. Changing the spark plug and air filter .
Most people expect to do nothing to their lawn mower but start it and cut the grass. If you use ethanol gasoline you MUST USE FUEL STABILIZER to combat the negative effects of the ethanol in fuel. My .
craftsman push mower fuel filter Picture Gallery