Author | Topic |

Location: Terrigal
Registered: May 2002
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Vibrations when under deceleration
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Tue, 30 March 2004 01:36
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Hi all, just wanted to start up a discussion and get some ideas about what can cause a rather harsh vibration in a car when under deceleration.
I find if I floor the 3T its quite smooth all the way up to redline, though if say at 4000 + rpm I back off there is a vibration that feels like coming from the engine. Though cannot be sure as hard to tell. I don't have to be completely off the gas either for it to happen, occurs when you change from engine RPM accelerating to when it planes out so to say.
It makes anything that is slightly loose in the car vibrate and rattle around.
Under 3500rpm or so this problem isn't apparent at all.
The engine was fully balanced when rebuilt.
Any ideas?
Cheers
Joel
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| Subject | Poster | Date |
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Vibrations when under deceleration
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TurboRA28 | Tue, 30 March 2004 01:36 |
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Re: Vibrations when under deceleration
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Lambolica | Tue, 30 March 2004 01:49 |
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Re: Vibrations when under deceleration
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CrUZsida | Tue, 30 March 2004 02:11 |
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Re: Vibrations when under deceleration
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TurboRA28 | Tue, 30 March 2004 02:17 |
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Re: Vibrations when under deceleration
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Geoff | Tue, 30 March 2004 02:40 |
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Re: Vibrations when under deceleration
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TurboRA28 | Tue, 30 March 2004 02:44 |
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Re: Vibrations when under deceleration
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gold28 | Tue, 30 March 2004 03:16 |
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Re: Vibrations when under deceleration
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TurboRA28 | Tue, 30 March 2004 04:13 |
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Re: Vibrations when under deceleration
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gold28 | Tue, 30 March 2004 04:26 |
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Re: Vibrations when under deceleration
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IRA11Y | Tue, 30 March 2004 06:34 |
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Re: Vibrations when under deceleration
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TurboRA28 | Tue, 30 March 2004 06:55 |
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Re: Vibrations when under deceleration
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CrUZsida | Tue, 30 March 2004 06:59 |
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Re: Vibrations when under deceleration
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IRA11Y | Tue, 30 March 2004 08:31 |
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Re: Vibrations when under deceleration
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Fattony | Tue, 30 March 2004 10:01 |
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Re: Vibrations when under deceleration
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dingaling | Tue, 30 March 2004 11:18 |
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Re: Vibrations when under deceleration
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peewee | Tue, 30 March 2004 13:09 |
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Re: Vibrations when under deceleration
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Jayem | Tue, 30 March 2004 14:41 |