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'98 4 banger idle problem

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Old Jun 8, 2010 | 10:36 AM
  #1  
Lanny Sutton's Avatar
Lanny Sutton
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Mountain Pass
Joined: Nov 2003
Posts: 236
Likes: 1
From: Central Ky.
'98 4 banger idle problem

Most times when stopping at a light, the engine will race to about 4000 RPM when the clutch is depressed and then it will slow down to normal.

Another problem is at times it will idle at 5-600 with a lope and other times it will idle as it should.

What are the chances these problems have the same cause and what could that be?

Thanks!!!!!!
 
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Old Jun 8, 2010 | 12:48 PM
  #2  
wtroger's Avatar
wtroger
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Joined: May 2001
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First clean or replace the IAC valve. it is the usual suspect for your type of idle problems.
 
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