altenator!

H22a Motor swap in 95' lude.
h23 transmission..

problem is that for some odd reason my altenator doesnt seem to be charging my battery anymore....need some ideas as to how to fix this if it's a wiring problem!

thx

check a service manual for the way to full field the alternator. that will have it output at its full capacity. and then using your voltmeter check the voltage going to your battery. if its lower than 12 i would replace your alternator if its around 14 its a wiring issue with your ecu im pretty sure

hello, has this problem been after engine replacement??or was it ok after install?i'd check to make sure you have 12v going to alt if problem started after install.let us know