What to do if Truper DES-63 motor is not reaching full speed and starts having smoke emissions?
- JJesus SmithAug 4, 2025
If your motor isn't reaching full speed and is emitting smoke, it could be related to the fuel or spark arrest screen. Ensure you are using new fuel and the correct oil mix for a 2-stroke motor. If this doesn't solve the issue, the spark arrest screen may be dirty, and you will need to contact a service center.

