2. Locate the throttle cable. The throttle cable is a small, metal cable that runs from the carburetor to the throttle control lever.
3. Inspect the throttle cable. Look for any damage, such as cuts, fraying, or rust. If there is any damage, the cable will need to be replaced.
4. Adjust the throttle cable. If the throttle cable is not properly adjusted, the snowblower will not run at the correct speed. To adjust the cable, turn the adjustment screw on the carburetor until the engine runs at the desired speed.
5. Reconnect the spark plug wire. This will allow you to start the snowblower and ensure that it is running properly.