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Varying Idle

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Old Jan 31, 2009 | 10:54 AM
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Flori1it
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Default Varying Idle
When I start my A4 the idle bounces from about 300 RPMs up to 800 RPMs. It seems to do it worse when I go into drvie. Any ideas?
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Old Jan 31, 2009 | 11:04 AM
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qezel
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throttle body adapatation.. leave the key in the on position for a few minutes before starting it
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When I rev my car and the RPMs drop, my idle drops too low a couple times then recovers.
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