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Randall, ASE Certified Technician
Category: GMC
Satisfied Customers: 12803
Experience:  ASE Master Tech, 32 Years Diagnostic and repair,Electrical specialist
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Keeps blowing Am2 fuse shuting motor off

Customer Question

Keeps blowing Am2 fuse shuting motor off
Submitted: 1 year ago.
Category: GMC
Expert:  Randall replied 1 year ago.

Hello, the AM2 fuse controls a few things, all 4 injectors and,, the coil and ignitier inside the distributor. I would gather some spare fuses, unplug one injector at a time, see if fuse blows then if not, unplug the distributor,

If still no blow? then ignition switch is the likely, No way for me to say where the problem lies but,, I am leaning more to distributor /igniter, although, this is without being there and doing the above

Expert:  Randall replied 1 year ago.

sorry, if all unplugged as mentioned and it still blows? then ignition switch, I mis worded