Sticky Blower Motor Fan

[Atanders]

Yesterday on first start up blower not running. I went on short trip and when I got back removed filter reached in and spun fan by hand and fan ran OK rest of day. This morning same thing only two miles down road I tried fan control and blower started but ran at less than 100% speed of normal. Late today I reached in and bumped motor slightly with my hand and motor ran at normal speed. I noticed I can push or pull slightly on motor and change speed. Outside temperature is 32F. Does anyone have an idea what is going on?

[cptnsolo77]

Sounds like the motor brushes may be worn. Try doing a search & see what you come up with.

[northvibe]

I would say its most likely the blower motor, but theres a tiny chance it could be the resister...but it doesnt seem likely.

[djkeev]

They are EASY to replace or remove and lubricate.Dave