metropolis2
Active Member
hello everyone , i have just had a new engine put in my p38 {4.6 1999} . shell oil was put in {fully synthetic} but but i want to change the oil but which one would anyone recomend as there are so many. ???? 
nathan5346
Well-Known Member
Try engine oil
3 in one. Will knacker the engine, but it pours in real easy. Castrol R40 is excellent and a snip at around £12.00 a litre. Seriously now. Any 10W 40 engine oil semi or fully synthetic will do. Even mineral oil if you change it more often. You don't really need fully synthetic unless you are going to do extended 12,000 mile oil changes. Normal or semi synthetic oil and change oil and filter at 6,000 intervals is best.
