When I was having alternator problems, I did a lot of reading and seem to recall reading somewhere that it was not recommended to use a higher output alternator on the Corvette. Something about the PCM detecting an excessive current situation and getting upset about it or something. I believe the argument was that the PCM knew the max current the alternator SHOULD be able to provide, and anything over that amount was considered to be a fault condition.
So was that misinformation, or do I just remember it wrong?
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