- Joined
- Sep 5, 2021
- Messages
- 1
Sorry for newb question.
Can I use these Rotella T5 10w-30 & 15w-40 oil in my gas engines? If it is ok, is it because of the API-CJ4/SM rating? Particularly the SM part?
Engines are 1997 4.6L F150 (205k miles) and 2003 2.3L (248k miles) by the way.
Can I use these Rotella T5 10w-30 & 15w-40 oil in my gas engines? If it is ok, is it because of the API-CJ4/SM rating? Particularly the SM part?
Engines are 1997 4.6L F150 (205k miles) and 2003 2.3L (248k miles) by the way.