The s10 uses an alternator and regulator to produce voltage. A high voltage is most likely caused by a faulty voltage regulator.
The voltage regulator is built into the alternator.
13.9 to 14.2 volts.
12 volt.
It is built into the alternator. It is all 1 unit.
Inside the alternator. When you get a new alternator, you get a new regulator.
what is the wheel base for 1985 s10 blazer
Yes
Yes it will fit.
on a 91 blazer s10 4wd
We need to know what year that S10 Blazer is.
It is built inside of the alternator, Will have to replace alternator, it's all one unit.
fuel pump low voltage