I have a bit of a dilemma. I'm going to change my oil for the first time and the manual says, use SAE 10W30 or 10W40 API SE, SF,SG or higher, it also says DON'T use CD or higher. Now this is a bit tricky, about all good oils here in sweden is labelled A3/B3 SL/CF. I see this as on one point the oil I'm going to purchase is better than stated but on the other hand it's not recommended to use (CF). What's your opinion ?