also there is a ground on the intake tends to get rusted up pretty good. try that. when in doubt if it’s an alternator start the car and with it idling pull off a battery cable. if it dies 97% chance it’s the alternator.
also there is a ground on the intake tends to get rusted up pretty good. try that. when in doubt if it’s an alternator start the car and with it idling pull off a battery cable. if it dies 97% chance it’s the alternator.