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91 Acura Legend Idle problem

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Old Mar 28, 2006 | 01:44 AM
  #1  
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benefit08
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Default 91 Acura Legend Idle problem

I have a 91 legend and sometimes after I start the car and keep it in park, the RPM's go up and down between 1 and 2. It seems fine after I put it in reverse or drive. Does anybody know what the problem could be?
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Old Mar 29, 2006 | 07:04 AM
  #2  
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AcuraFanatic
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From: Southern NH
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Idle air control valve. Common problem. There is a screen in the valve that is dirty, the screen either needs to be cleaned out or the valve needs to be replaced.
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