Alternator Wiring Upgrade

DO NOT use your factory wiring "as is" for what you have. At LEAST do the ammeter bypass, inspect and re-work your bulkhead connector. Read the MAD article. Some criticize this but is a good basis

Catalog

Also when you think you have things working, check your battery running/ charging voltage. Warm and with battery normal, it should run 13.8--14.2. If it's much above that, you likely have a voltage drop problem in the field/ regulator circuit, or a ground problem.