My friend is paying off his mom for an 84' Z31 300zx Turbo.
He has no clue what he is ever looking at yet so im helping him.
but my experience with turbo cars is limited.
Right now there is a whine. not a whistle like i have heard from turbos before, but a whine.
sounds like an alternator whine but is definitely coming from the intake.
i know sometimes having a cone filter can do that but taking it off doesn't help.
it runs fine over all with it. but im not sure what could cause it.
the turbo is old. original turbo and the car has just over 98k on it.
Bearing wear maybe? Or could it be a leak in the intake piping?
i have a video of the motor running if anyone thinks it will help.
im not sure how well the sound will show up though.
He has no clue what he is ever looking at yet so im helping him.
but my experience with turbo cars is limited.
Right now there is a whine. not a whistle like i have heard from turbos before, but a whine.
sounds like an alternator whine but is definitely coming from the intake.
i know sometimes having a cone filter can do that but taking it off doesn't help.
it runs fine over all with it. but im not sure what could cause it.
the turbo is old. original turbo and the car has just over 98k on it.
Bearing wear maybe? Or could it be a leak in the intake piping?
i have a video of the motor running if anyone thinks it will help.
im not sure how well the sound will show up though.
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