tom rogers
Member
has anyone used synthetic oil such as mobil 1,also what dose lycoming say about pure synthetics thanks in advance tom
Mobil at one time (quite a while ago) did sell fully synthetic oil into the aviation market and it caused some problems. It was withdrawn, a lawsuit followed and some engines had to be rebuilt at Mobil's expense. I do not recall the specifics on why, but it was a huge problem.has anyone used synthetic oil such as mobil 1,also what dose lycoming say about pure synthetics thanks in advance tom