Congratulations on your great informative site. It's my first time to post here.


Which is a better diesel engine oil for use with my diesel Land Cruiser 100? I plan to use mineral oil since I change the oil every 3,000 kms.

1. Caltex Delo Gold Multigrade 15W-40 API CH-4/SJ/ACEA E3

2. Castrol GTD 15W-40 API CH-4

3. Shell Rimula X 15W-40 API CH4/ACEA E3

4. Petron Rev-X Trekker 15W-40 API CH-4/ACEA E5

5. Sea Oil Deo Turbo Max 15W-40 API CI-4/SL/ACEA E5

6. Mobil Delvac MX 15W-40 API CH-4/SJ/ACEA E3

Your comments are highly appreciated. Thank you.