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Rachel CardenasJul 29, 2025
How to fix a Hyundai HYBCF31 that won't start?
- DdillondanielsJul 29, 2025
If your Hyundai Trimmer won't start, begin by checking if the switch is in the ON position. A blocked fuel filter or fuel supply could be the issue; clean or replace them. If the fuel mixture is too rich, open the throttle valve and clean or replace the air filter. For carburetor, electrical problems, or bad electrode spacing, it's best to consult your distributor. Also, clean or replace contaminated or defective spark plugs, ensuring the gap is adjusted to 0.6 to 0.7 mm if the electrodes are contaminated.