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Rough idle

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Old Aug 15, 2012 | 10:29 AM
  #1  
mkh4747's Avatar
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From: Acton, CA
Year: 1998
Model: Grand Cherokee
Engine: 5.9
Default Rough idle

Howdy,I have a 98 GC 5.9 with a rough idle. I have changed the plugs, wires, cap and fuel filter. Does anyone have any input on my problem.


Thank you,
Mickey
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Old Aug 15, 2012 | 11:38 AM
  #2  
Bustedback's Avatar
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Posts: 12,367
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From: Oroville, CA
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
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How did it run before the tune up?
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Old Aug 15, 2012 | 03:45 PM
  #3  
mkh4747's Avatar
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From: Acton, CA
Year: 1998
Model: Grand Cherokee
Engine: 5.9
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Rough, it seems to be worst when i first start it up in the morning.
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Old Aug 15, 2012 | 07:31 PM
  #4  
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From: Oroville, CA
Year: 1995
Model: Grand Cherokee
Engine: 4.0 with all of the noise and clatter
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How does it run while driving? Does it smooth out if you give it some gas?
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Old Aug 16, 2012 | 09:43 AM
  #5  
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Year: 1998
Model: Grand Cherokee
Engine: 5.9
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Yes it does.
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