Hi everyone, im currently running motomaster 5w-40 in my alh with 300 thousand kilometers. Im going to be doing a oil change soon and was wondering if I should switch to shell Rotella synthetic t6 or mobil Delvac 1. I heard those oils offer better protection but It does not meet the 505 spec.
Any other oil you recommend as well?
I know the motomaster is fine but I feel like a oil made just for diesels would offer better protection.
Any other oil you recommend as well?
I know the motomaster is fine but I feel like a oil made just for diesels would offer better protection.