1998 Buick Lesabre 6 cyl Front Wheel Drive Automatic 92,400 miles
The blower fan does not always operate in the high position. Some days it will come on in the high position a couple of times then it will not operate for several days. The lower speed settings work fine.
I changed the heater fan relay but it has not affected the high speed fan operation.
Saturday, July 25th, 2009 AT 2:07 PM