I Just purchased a Chattanooga HO Train Set, the smoke generator does not work, I put about 5 drop of smoke fluid into the engine and ran it several laps with no smoke.
any suggestions
Were you running it at 100% throttle, if not that is your problem. And I would only put 2 or 3 drops of smoke fluid. It takes a little while to get going, and you usually need to run it at full speed for it to get going and need to run it pretty quick to keep it smoking.