What to do if my RedMax Lawn Mower has loss of power?
- GgeorgemorganNov 27, 2025
If your RedMax Lawn Mower engine loses power, consider these potential causes: * You might be cutting too much grass or going too fast; raise the cutting height and reduce speed. * The throttle could be in the “CHOKE” position; adjust the throttle control. * There may be a buildup of grass, leaves, or trash under the mower; clean the underside of the mower housing. * A dirty air filter can restrict power; clean or replace it. * The oil level might be low or the oil dirty; check and change the oil. * A faulty spark plug can cause power loss; clean, regap, or change the spark plug. * A dirty fuel filter can be the problem; replace the fuel filter. * Stale or dirty fuel can reduce power; empty the fuel tank and refill it with fresh, clean gas. * Water in the fuel can also c...









