wjsmart

New Member
i have a 1989 90 with a 2.5 TD that has do 122,000 miles there seems to be a some oil in my air filter, is the a problem??
 
The 2.5 TDs do tend to 'breathe heavily' as they age.

How much oil? A coating on the element or a puddle in the bottom of the housing?
 
it covers the elemnt, there is a little at the bottm of the housing but not a lot.

take the oil filler cap off while the engine is running. Does it smoke?

If yes then suspect blocked breathers, or worn/broken piston rings.
 

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