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Peggy ByrdAug 10, 2025
Why does my KTM 85 SX 2003 engine has not enough power?
- RRobert CooperAug 10, 2025
If your KTM Motorcycle engine lacks power, several factors could be responsible. The glass fiber yarn in the silencer might be charred, requiring you to renew the filling. The air filter might be obstructed, so you should clean or replace it. A partly interrupted or blocked fuel supply could also be the issue, so blow through the fuel pipe and clean the carburetor. Check for a loose spark plug and tighten it to prevent compression loss. Inspect the exhaust system for any damage. Lastly, ensure the engine has enough preignition by checking and adjusting the ignition.
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