Infiniti Repair Questions? Ask a Mechanic for Answers ASAP
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Does it make the noise all the time when running?
Does it increase with speed? (engine RPM's)
I see, thanks.
Could it be that the fans do come on and are making the noise? They will make a sound like an AC or fridge when the bearings are bad in the fan motor.
It is possible but not normal practice. It is also possible, (and more probable) that the fan blade is hitting somewhere and making the noise. Some need to be adjusted around some so that they don't hit anything. Will the noise stop if the fan motor is disconnected?