because the clearances were not made for it and it could deprive your engine of oil on cold start. dangerous, listen to the manufacturer.
You can use 5w30 full synthetic. wont burn as much oil.
5w20
15w-40
5w-30
5w30
5w30.
This varies depending on the engine size. We will need more information to accuratly tell what the proper oil weight is.
The recommended oil is SAE 5W-20
5w20
5w30 up till about 2006 5w20 after.
5W20
No it is not. The correct weight oil for your car is SAE 5w30.
5W30 in cold climates. 10W30 in hot