JLC Bigboy Smoke?

If it is just a bad fan motor, you can replace the fan motor at $7.50 for Lionel or $6 for a MTH motor.   I would inspect the smoke unit and make sure nothing obstructing impeller motion, loose plug, bad fan motor etc.... G

Thank you GGG.  I'll open it up and check it out.

The Super-Chuffer won't fix the fan, but when you get the fan working, it'll sure make the smoke output look better.

I opened u[p the BB and the motor was fine and also the element was good too.  I flipped over the batting and reassembled.  Tested the motor was turning and when it is in motion this is a puffer with aid of the motor.  All was working fine.  I think when I flipped over the engine on the cradle maybe some batting came and covered the fan opening or the rubber divider between the motor and the well had slipped. Works now thanks guyz for the input.

Glad you got it easily. G