Livley/DPraker/ZIP:
Thanks. I kind of suspected some of what you said. From what I gather, I need to run the oil/filter like Dparker said & maybe a block warmer & change it often until we get into season again & run the good oil again.
OR- I may do as Zip says & be done w/ it for a few months.
Lively- I got ya, clean it out good via RPM, then recover to idle, then shut down. Is that right? The other way, fuel is not fully spent when ignition is shut down thus extra fuel is trapped in cylinders... & so on.