Why won't my Toro Tiller engine start?
- CCraig CarterAug 21, 2025
If the engine on your Toro Tiller doesn't start, starts with difficulty, or stops running, there are several possible causes: * The fuel tank may be empty, in which case you should fill it. * The fuel shutoff valve may be closed; open it. * The throttle and choke may not be correctly positioned; adjust them. * The fuel filter or system may be dirty; replace the filter and contact an Authorized Service Dealer if the system is affected. * The air cleaner may be dirty; clean or replace it. * Electrical connections may be corroded; check and clean them. * The spark plug or its wire may be faulty; clean, adjust, or replace the plug and check the wire connection. * A relay or switch may be faulty; in this case, contact an Authorized Service Dealer.