84 camaro wont charge , just put on new alt and retested it putting out 15 amps on load tester , battery is fully charged. recently changed ignition switch , have anything to do with it? please help asap
Where are you testing it,What wirebe sure to clamp inductive around ONLY red heavy wire at rear of alternator. Make sure probe is Zeroed. Test for battery voltage to alt. also. After all that, I have seen bad NEW parts. Even a few times over! I only use Delco electronic parts!