I have just bought a powered Metroliner, and its haveing problems. the 30 year old motor has makes smoke when ever you turn it on, and the commutator brush spark so much it lights up like a small fire, until you lower the power. I can't tell if its jut greas or soemthing burning off, or if the motor is dying.
it runs fine, and isn't to loud, but its making me nervous.
it runs fine, and isn't to loud, but its making me nervous.