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  #1  
Old 10-19-2006, 04:33 PM
stenne
 
Join Date: Oct 2006
Location: noway
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500 sec 1983mod.

Someone help me???MY 500 sec are going bad,specielly on low rpm... have test ignitasjon,its ok,,,some who know???Exuse my bad english:-) Engine are going badly...not going on every sylinder and very shaky.... little better when its bee warm but not good,It starting always and shaking much.


Last edited by stenne; 10-19-2006 at 04:55 PM.
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  #2  
Old 10-19-2006, 04:41 PM
Johnhef's Avatar
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please repeat your question,with a little more detail...thanx
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  #3  
Old 10-19-2006, 04:47 PM
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Yeah what do you mean "going bad"?
Gilly
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  #4  
Old 10-19-2006, 06:41 PM
t walgamuth's Avatar
dieselarchitect
 
Join Date: Apr 2005
Location: Lafayette Indiana
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i read it as the car is running very roughly on start up. after it is warm it is better but still running roughly. not on all cylinders.

stenne, do you push the throttle pedal down a bit on start up? if not try doing that. it is recommended at all times on these v8 equipped cars. it should help.

tom w
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  #5  
Old 10-20-2006, 12:34 PM
david s poole
 
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Location: dallas
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your intake manifold needs rebuilding.labour intensive job but parts are reasonable.
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  #6  
Old 10-23-2006, 04:50 PM
stenne
 
Join Date: Oct 2006
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500sec

I thanks for help,some who knew more??

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