Gee, get your minds out of the gutter guys.
After listening to my wife's comments ( I call it *****ing ), for the last few days about the heatermotor working intermittently, I decided today, to further investigate.
Removed the cover from the blowermotor & discovered 2 suspect connections.
The spade connectors ( power & ground ) had a fair amount of corossion on them.
Pulled the motor assembly out, cleaned all connectors, lubricated the blowershaft & re-installed.
This entire process took about 1/2 hour.
Works like a charm, i.e. the blower comes on every time the switch is activated.
Well, gotta run guys, there is a beer waiting for me in the fridge.