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Frothy oil V70-XC70 1999

When I trouble shot a foam issue on one of our 850s, I found that the foam in the dipstick tube was very persistent.

There is a good chance that the foam was there before the oil change - did you check the oil level BEFORE the change?

When I tried to clean out the tube, I had to use several long pieces of chenille - a pipe cleaner type material used in crafting decorations.

I did get the tube clean and after several medium-length trips, the foam did not return. After a good number of short trips, the foam did return.

I think the problem was caused by the dipstick on the 5 cylinder engine being in front of the engine and does not heat up in cold weather.






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New Frothy oil [V70-XC70][1999]
posted by  someone claiming to be Peter  on Sat Mar 16 19:21 CST 2019 >


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