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Old Apr 3, 2010 | 05:29 PM
  #16  
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ECOS95
Advanced PassionFord User
 
Joined: Jul 2004
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From: Berks
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No 2 engines are the same so you have to see what works best for yours.

Personally I wouldn't run 5w40 as it doesn't meet the spec for a new engine let alone one with a few miles under its belt.
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