Well Folks, my new Pocahontas is back on the road again.
Some days back (Nov 30), I had to send the engine back to Lionel service because the smoke unit quit and the cab light blinked 3 times indicating the smoke fan was defective. This happened within the first 10 trips around my 6 foot oval. I was running in conventional mode using a CW80 transformer. So, I sent it to Lionel for service.
Two days after the loco arrived at Lionel, I got a call from the Lionel tech T**. He was puzzled because the smoke unit was working perfectly out of the box for him and stayed that way for his 3 hour test. He didn't have to fix anything.
After discussion, we figured out what the problem was. My CW80 transformer was not supplying enough amperage for the smoke unit, engine, and 1 incandescent lighted heavy passenger car I had attached. And, as I recall, the loco and tender and smoke unit were working OK till I attached the passenger car. The loco arrived home 2 business days later.
So, now I am using a Lionel ZW-L transformer with 2 lighted passenger cars and no problems. Produces smoke OK with no problem and no cab light blinks. However, I am still getting down the right amount of smoke fluid to add without over filling. I am using MegaSteam.
I was surprised that the Lionel tech called me to discuss the problem - Lionel service sure impressed me! T** also detected that the loco rear truck was a little stiff on complex curves and he fixed that too.