Morning gang,
I searched the forum and couldn't find any conversations regarding best practices here, so I thought I'd pose the question:
What is the best oil for a 1HDFT engine?
I searched the forum and couldn't find any conversations regarding best practices here, so I thought I'd pose the question:
What is the best oil for a 1HDFT engine?
- The 1HDFT repair manual recommends "API CD or better"
- The Aussies on YouTube all seem to use 15w-50
- Other ih8mud posts mention anywhere from 5w-30 to 10w-40 depending on the locale/weather