You need thinner oil in the Winter so it flows better....
And I am sure Nissan knows which oil is better for the motors.
Quote:
Originally Posted by SouthArk370Z
 These people you are talking to know nothing about engine oil. They are spouting bad information.
No. Thicker oil is not better in Winter - the opposite is usually true.
5W30 will NOT damage the engine; it's what the factory calls for. |