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Low RPM Rumble


Poll: Does your car make a loud, low frequency rumble at 1200ish rpm? - You do not have permission to vote in this poll.
Yes
28.57%
2
28.57%
No
71.43%
5
71.43%
Don't know, but I am headed to the car to find out
0%
0
0%
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Low RPM Rumble
rxter
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#1

03-12-2012, 10:20 PM
Sorry gents - I added a couple of conditional questions, so if you don't mind ticking those as well.



Does your car make a very noticable low frequency rumble at low RPM - around 1200 for me. I'll post a short clip of it later. Any ideas as to what creates that sound?
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(This post was last modified: 03-13-2012, 03:36 PM by rxter.)
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SILVY968
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#2

03-13-2012, 01:06 AM
I suspect my injectors are not in the best of shape. have cleaned idle stabilizer and changed plugs, cap, rotor and cleaned <acronym title='mass air flow'>MAF</acronym>.

Brian
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rxter
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#3

03-23-2012, 03:24 PM
As a bit of an update here the "rumble" i mentioned above is more of a resonance. Everyone can hear it. It's low, loud and pretty menacing.



I tried to record it but the mic on my iphone does not pick it up. Does this change things for anyone?
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link517
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#4

03-23-2012, 03:47 PM
motor mounts?
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