vibration

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  #1  
Old 05-08-03, 01:15 PM
ouhogfan
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vibration

I have a 1994 Chevy Astro that has about 130,000 miles on it. It still runs really good except for when I'm idling there is quite a bit of vibration in the engine. What could be causing my problem?
 
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  #2  
Old 05-08-03, 01:33 PM
darrell McCoy
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possible fuel problem, ignition problem, egr valve, motor mount or mounts.
Does it set a code? How long since a tune up with that many miles.
 
  #3  
Old 05-08-03, 03:58 PM
Joe_F
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Do you have the Vortec V6 or the regular throttle body one?

I agree with Darrell.
 
  #4  
Old 05-08-03, 09:32 PM
ouhogfan
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It is the regular throttle body one.
 
  #5  
Old 05-09-03, 03:26 AM
Joe_F
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Sound like something loose or that the engine is misfiring?
 
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