Michael Petruccelli says; Prepare to Stow Your Mower
As the mower sits through the
winter, fuel remaining in its engine will decompose, "varnishing" the
carburetor and causing difficulty when you try to start the engine in the
spring.
John Deere offers these preventive steps: If you've added stabilizer to your fuel to keep it fresh longer, then fill the gas tank to the top with more stabilized fuel and run the engine briefly to allow it to circulate. If not, wait until the tank is nearly empty from use and run the engine (outdoors) to use up the remaining fuel. Check your mower's manual for other cold-weather storage steps.
John Deere offers these preventive steps: If you've added stabilizer to your fuel to keep it fresh longer, then fill the gas tank to the top with more stabilized fuel and run the engine briefly to allow it to circulate. If not, wait until the tank is nearly empty from use and run the engine (outdoors) to use up the remaining fuel. Check your mower's manual for other cold-weather storage steps.
