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Oil in coolant



  RS172
As title, I've got oil in my coolant but no mayo on oil filler cap, also the car doesn't overheat at all.

Any ideas??
 
  RB 182 FF
Is it definitely oil? and not just the oily residue that is found in expansion tanks?! My old Alfa was a minter but always had an oily residue in the expansion tank even shortly after changing the coolant....my mate who is a top mechanic said it was perfectly normal... just a thought..!
 
Last edited:

_Tom

ClioSport Club Member
Using oil and oil in the expansion tank..i know what id be thinking..
 

MicKPM

ClioSport Trader
  Clio16v/Zoe Z.E.50
If there is oil in the header tank, if you didn't put it in, there is only one way it gets there... HGF

It doesn't always result in poor engine running and over heating
 


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