Some info about car maybe useful in that regard. Another one who has not read the first post on Range rover page.
Thread title say P38 DSE? Or are you wondering if it has EGR?
I'd check the oil filter housing and the dipstick when running.
‘97 Auto with EGR
Some of the O rings supplied with the filters for the cap are undersized and do not seal.Plastic one.
I’ve had quite a few filters bought off the online auction site where the o - rings are no where near the right size - any recommendations of a reliable brand?
I’ve had quite a few filters bought off the online auction site where the o - rings are no where near the right size - any recommendations of a reliable brand?