B
Brad RussellAug 22, 2025
Why LawnMaster NPTGCP2517B engine does not start?
- CcindyleeAug 22, 2025
If your LawnMaster Trimmer engine isn't starting, there are several potential causes: * **No or weak spark:** Clean or replace the spark plug and reset the spark plug gap to 0.026”±0.002” (0.65±0.05 mm). * **Blocked air filter:** Clean the air filter. * **Blocked fuel tank valve:** Remove the blockage or replace the valve. * **Incorrect fuel/lubricant:** Use the correct type of fuel and lubricant. * **Blocked or broken fuel tube:** Clean or replace the fuel tube. * **Incorrect carburetor adjustment:** Readjust the carburetor. * **Blocked carburetor:** Remove the blockage. * **Excessive oil in the carburetor:** Tighten the carburetor nut or replace the carburetor washer.