2004 Infiniti I35 Repair Question
It has never leaked oil before
Replacing the alternator does ot involve any component that would leak oil.
If the oil is red or clear, it could be a power steering hose that is leaking.
If it is engine oil, the likely source would be the crank pulley seal.
Without a visual inspection, it would not be possible to determine if the alternator replacement had anything to do with it.
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