Use 10w30 in the Winter and 20w50 in the Summer.
Yes
It depends the motor.
Depending on where you live depends on what oil you should use. If you live somewhere that there are mild summers like up north then 5w30 would be fine if you live somewhere that the summers are hot you would want to use a 10w30.
5w30 motor oil. It's your personal preference if you want to use standard, blended, or synthetic motor oil.
10w30 in the summer and 10w40 in the winter.
10w30 synthetic for year round use, and 30w for only summer use.
Should probably use 10 w 30 or 30 w.
Summer 10w30. Winter, cold climate 5w30.
it is origanal oil
5-30 in the summer is recommended. If you have the money I would run a Lucus oil stabilizer.
Use exactly what your owners manual recommends which is SAE 30 or SAE 10w30 in the summer. In the winter use SAE 5w30. You can use synthetic oil after the first oil change. If you want to view the owners manual click the link.