Mechanics

CIERA ECM FUSE KEEPS BLOWING

1987 Oldsmobile Cutlass • 4 cylinder 2WD • 200,000 miles

1987 Oldsmobile Cutlass Ciera mileage: 200,000. My problem is the EMC fuse keeps blowing; sometimes it may last five minutes and then other times it may blow with the switch being turned on the crank mode. Do you have any suggestion that may help me? I would appreciate the help.
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2CarPros-Archives
November 9, 2010.



Check the wiring loom for damage or to see if it is shorted out. In addition, you may possibly have a bad PCM (power control module), which is the same thing as an ECM.

Tiny
2CarPros-Archives
Nov 9, 2010.