|
NW IL | Looking at 0w-40 or 5w-40 (would be synthetic in these grades) engine oil for an older 3 cylinder diesel engine. Run little, but want the better flow at low temps. Changed every few years from time standpoint vs useage. Both oils rated the same classifications.
Can get either Rotella T6 or Delvac 1 ESP for same pricing (altho Rotella has a little larger rebate besides).
Any personal preference between these TWO (only)? | |
|
Which is preferred oil
