Could be internal short or defective voltage regulator (points not opening) located in alternator
I have a 93' escort GT and the voltage regulator is actually part of the alternator (all one piece). I had to replace the whole thing. But if yours is a 2 piece, it would be bolted on the outside of the alernator.
The battery light comes on because: \ 1. The serpentine accessory belt has broken. 2. The alternator has worn out.
no
Worn brushes, bad Regulator, or Likely a bad connection or wiring.
Remove the wiring harness from your 1990 Subaru alternator. Remove the alternator belt. Remove the alternator retaining bolts. Reverse the process to install your new alternator.
valve seals. Can be replaced with engine in truck & heads do not have to be removed.
The most common problem that causes that is Bad valve seals in the head.
Remove the belt from your 1990 Acura Legend alternator. Remove the wiring harness from the back of the alternator. Remove the alternator retaining bolts. Reverse the process to install the new alternator.
Loosen the tensioner bolt on your 1990 Buick LeSabre alternator. Slide the alternator to the left and remove the alternator belt. Remove the wiring harness from the alternator. Remove the alternator retaining bolts. Reverse the process to install the new alternator.
i need to know where the alternator is located on a 1990 Lexus LS400
The alternator is driven by a belt. Follow the belts and you will find the alternator.
how do you replace an alternator on a 1990 integra