Hello everyone, my name is wayne hoping you can give me some advise on my recently purchased omega, never had one before but i have had plenty of vectras and cavaliers, thought i would try the best now. Up to now i cant complain about it but i seem to be topping up the oil every week but i cant find where it coming from checked the usual but to no avail. could it be burning it? No smoke from top of oil when i take filler cap off though.