Alternator Pains

Did you replace the original voltage regulator?

All aftermarket voltage regulators are made in China, some fail right out of the box, some just don't work right if they work at all.

I went with an Alternator conversion setup with a add on one wire voltage regulator that fastens to the back of the alternator. It is adjustable output too. Mine was set fine at 14.3 output... happy with that.

'89 D100 had onboard computer controlled voltage regulator that failed. Ditched that and went with the 1 wire setup.


☆☆☆☆☆