Technical oil in plug holes

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Technical oil in plug holes

ROWENA

I'm with MR Ford
Joined
Apr 4, 2008
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Location
Pencoed south wales
Hi all I recently changed my spark plugs only to find they had engine oil about half way up the plugs (the ceramic bit) the oil was clean any ideas anyone,I think It might be to keep water out??:confused:
 
If it is the plug holes near the oil filler i think you will find someone with a shakey hand has spilt oil when topping thru the filler ,the oil goes under the engine cover and gravity takes over .
Regards
 
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