What to do if my Echo PB-2100 engine cranks but won't start?
- MMelanie AndersonJul 26, 2025
If your Echo Blower engine cranks but doesn't start, several issues could be the cause. Here are some things to check:* If there is no fuel at the carburettor, clean or replace the carburettor.* If there is no spark at the end of the plug wire, turn the switch on.* If there is no spark at the plug, adjust the spark plug gap to 0.6 to 0.7 mm.* Ensure the grid cover is tightened and the vacuum tube attachment is secure.













