You didn't state:
a. if the fan was turning or not
b. if the fuse blows when the fan is only at low speed
c. if the fuse blows at low and medium speed
d. if the fuse only blows at high speed
'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.
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