hi all,

on my 86' SDL every time the aux fan comes on (high speed) fuse #1 will blow.
I've tested the fan with 12v direct to the battery and it works.
the car is running hot and will get to 105 in traffic (southern cali 95-100F ambient temps) I've replaced the temp switch (105/115 green) that trigger the high speed fan but still fuse #1 will blow.
any ideas? thanks in advance ,Eric.