1994 Vision: Intermittent High Blower setting
Ive noticed that the blower fan will randomly go into High Flow (full defrost). Its usually happens when i go over train tracks/bumps (but not always the case). Just as quickly as it appears, the blower returns back to the air flow setting I had it set to. IMO, this seems to indicates some type of loose connection. Is this related to the "transistor" (i think thats what its called) on the blower fan that controls the various airflow levels? If you think this is the cause, can parts still be bought, where is the location of this part in the car, is it easy to change (ie. how many hrs)?
1994 Eagle Vision 3.3 L 221,000 miles
2001 Trep 2.7L 93,000 miles