stock alternator burns brushes

KitCarlson said

It might be the regulator may be bad. The overcurrent with bad rotor may have shorted regulator field transistor. That will give the the alternator full field, and result in over voltage. It is not good practice to pull field connection while running, that can damage regulator, or shock enough to stop a heart.

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Good advice , and for the regulator it is what I think , I checked on dealerconnect yesterday ran the part # and ther is one in stock in montreal warehouse wich means I will have it monday at 12.30pm dealer net is 23.10$cad. employee price is cost +10 , so like 30 bucks tx in. I will try it @ that price but I m still going to try and find if there is an underlying issue!Thanks guys...