Thread: Juddering on the motorway
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Old May 17, 2014 | 12:21 PM
  #3  
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Colin_P
Too many posts.. I need a life!!
 
Joined: Jan 2010
Posts: 603
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From: Berkshire
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Try these fixes in this order;

1, Check vacuum pcv hoses for splits
2, Clean idle control valve
2, New leads
3, New coil
4, New plugs
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