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Noise when Shutting off the car?? ANYONE?

I got a used 09 370Z with 7K on it. I have the clunky sound in first and other "normal" things people experiencing with their 370Zs. My question is, Does

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Old 04-16-2010, 03:15 AM   #1 (permalink)
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Question Noise when Shutting off the car?? ANYONE?

I got a used 09 370Z with 7K on it. I have the clunky sound in first and other "normal" things people experiencing with their 370Zs. My question is, Does anyone have an abnormal noise when shutting off the car??? Basically when i shut it off, when power gets cut from the engine it shuts off normally but at the very very end it goes "clunk, clunk". It sounds like its coming from the engine, not engine bay... But im really hoping that its something loose in the engine bay. Anyone??
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Old 04-16-2010, 03:48 AM   #2 (permalink)
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didn't notice anything like that. the only noise is this ticking noise coming from the engine/exhaust since its cooling down.
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Old 04-16-2010, 07:20 AM   #3 (permalink)
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Quote:
Originally Posted by bluntman5551 View Post
I got a used 09 370Z with 7K on it. I have the clunky sound in first and other "normal" things people experiencing with their 370Zs. My question is, Does anyone have an abnormal noise when shutting off the car??? Basically when i shut it off, when power gets cut from the engine it shuts off normally but at the very very end it goes "clunk, clunk". It sounds like its coming from the engine, not engine bay... But im really hoping that its something loose in the engine bay. Anyone??

Its normal no worries. at idle push your clutch in and out and youll hear what im talking about. this tranny just makes a lot of noise.
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Old 04-16-2010, 07:51 AM   #4 (permalink)
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Mine makes a lot of high pitch whining after the car is shut off, I figure it's something with the fuel injection system or something.

Does it for about 1-2sec.
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Old 04-16-2010, 08:31 AM   #5 (permalink)
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kannibul, my car does what yours does. it almost sounds like it's beeping, then it dies out after 2 seconds.
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Old 04-16-2010, 08:37 AM   #6 (permalink)
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kannibul, my car does what yours does. it almost sounds like it's beeping, then it dies out after 2 seconds.
Yeah, I'm not worried about it, it's done it since day 1.
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Old 04-16-2010, 09:04 AM   #7 (permalink)
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I just let out the clutch when i'm in gear to turn off the car and it makes a clunking sound every time...
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Old 04-16-2010, 10:10 AM   #8 (permalink)
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When I push the button to turn off my car.. if I pay attention, it sorta sounds like a jet is powering down. I actually love that. LOL!!
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Old 04-16-2010, 10:11 AM   #9 (permalink)
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yea mine does it too. I was just about to make a thread asking the same question.
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Old 04-16-2010, 10:57 AM   #10 (permalink)
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My G37 does the same noise once in a while.
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Old 04-16-2010, 11:08 AM   #11 (permalink)
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Quote:
Originally Posted by kannibul View Post
Mine makes a lot of high pitch whining after the car is shut off, I figure it's something with the fuel injection system or something.

Does it for about 1-2sec.
Thats the throttle body alignment. it will do it everytime you shut the car off. many newer cars do the same.
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Old 04-16-2010, 11:12 AM   #12 (permalink)
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Might be the ol' throwout bearing rattling. Turn it off with the clutch depressed, see if it still does it.
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Old 04-16-2010, 11:30 AM   #13 (permalink)
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Ive just learned to turn my car off with my foot on the cluth still. Never hear that clunking noise. Vipor I believe you're the one that actually gave me that advice a couple months back! Works like a charm!
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Old 04-16-2010, 11:38 AM   #14 (permalink)
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yes, my stomach growls after shutting off my Z. ima hungry.
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Old 04-16-2010, 12:11 PM   #15 (permalink)
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Ive just learned to turn my car off with my foot on the cluth still. Never hear that clunking noise. Vipor I believe you're the one that actually gave me that advice a couple months back! Works like a charm!
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