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Surging at idle, but only in gear??!!

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Old Oct 30, 2004 | 07:21 AM
  #1  
nikkev's Avatar
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From: Charleston,SC
Surging at idle, but only in gear??!!

Well after swapping out the plugs I now have a surging idle between 500rpm's and 750rpm's If I put the car in park, the surging goes away. Any ideas? The battery was disconnected for a while, could it be that I need to reset the computer idle speed?
Old Oct 31, 2004 | 01:04 AM
  #2  
AL SS590 M6's Avatar
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From: Charlotte,MI USA
Re: Surging at idle, but only in gear??!!

Originally Posted by nikkev
Well after swapping out the plugs I now have a surging idle between 500rpm's and 750rpm's If I put the car in park, the surging goes away. Any ideas? The battery was disconnected for a while, could it be that I need to reset the computer idle speed?
Yep it needs to relearn it's idle. Usually just some drive time 'll take care of it.
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