RobNew
New Member
This is my first post, so sorry if I break any forum rules, and also sorry if this question has been asked many times before! I did do a search, honest.
Just wondering if there is a clear cut answer to "should I be putting mineral or synthetic oil in my 1988 Landy 90, 2.5D Turbo?" I really need to replace the filter and oil as I don't know when it was last done.
Also, until I get around to doing the oil change, as I don't know what type of oil is already in there, will I cause problems if I top-up with synthetic and it turns out there was mineral in there before, or visa versa?
Cheers
Rob
Just wondering if there is a clear cut answer to "should I be putting mineral or synthetic oil in my 1988 Landy 90, 2.5D Turbo?" I really need to replace the filter and oil as I don't know when it was last done.
Also, until I get around to doing the oil change, as I don't know what type of oil is already in there, will I cause problems if I top-up with synthetic and it turns out there was mineral in there before, or visa versa?
Cheers
Rob