What to do if my KTM 500 EXC SIX DAYS EU engine turns but does not start?
- RRandy FloresAug 23, 2025
If your KTM Motorcycle engine turns but does not start, ensure you are following the correct start procedure. Check that the fuel hose connection is properly joined. Also, blown fuses 1 or 2 can cause this issue, so replace the fuses of individual power consumers. A spark plug that is oily or wet can also prevent starting, so clean and dry the spark plug, or replace it if necessary. Finally, verify that the electrode distance (plug gap) of the spark plug is correctly adjusted to 0.9 mm (0.035 in).