It's when every time I stop and turn the car off. I have to jump the car. The mark 8 fan at idle will drain the battery down. The company that built the alternator did it wrong. If the car is at idle rpm 750 if I pull the battery cable of the post the car stops running. I'm trying to find the right alternator type to run this fan. The fan is from Lincoln Mark 8 1995 car. I had the alternator rebuild to 140 amps but now this thing has to rev up to 1600 to 1800 rpms to keep the fan from running off the battery.
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