[MR2] AW-11 Blower Motor seems weak on high setting

[William Brandt]

This seems weird but the blower has never been changed in 25 years and 285,000 miles - it goes through the 4 speeds on the switch and yet on "high" the airflow seems weak - 

Does that make any sense? (I can say no and yet.....) 

It it a simple brush electric motor? 

Since I really can't remember the airflow 20 years ago it is impossible to compare - 

Bill