One possible cause is an internal leak inside the oil cooler, which is integral with the oil filter assembly. I see from your profile you have a Puma, is it the 2.2 or 2.4? Can post the workshop manual page if you want. There are other causes ----
One possible cause is an internal leak inside the oil cooler, which is integral with the oil filter assembly. I see from your profile you have a Puma, is it the 2.2 or 2.4? Can post the workshop manual page if you want. There are other causes ----