15 is thicker oil and for bigger engines.
Wiki User
∙ 11y agoViscosity and additives.
Only the weight of the oil, 20w 40 is thiker than the 15w40, 20w 40 is the best oil for the old cars although 15w40 is very easier cold start ...
Check owner's manual. If you don't have one copy and paste link below; www.fleet.ford.com/maintenance/owners_manuals I always like using Castrol 10W40 I would recommend ford motor oil,10w40,or ford super duty oil,15W40,this heavy oil is suitable for all gas,and diesel engines.
0W40 is thinner oil made for the tolerances of the Porsche motor. the bearing clearances will not allow proper flow if 10W40 is used and premature wear will occur.
Yes, you can mix conventional oil with synthetic oil with no problem.
10w40
10W40
10w40
Use only the weight recommended by Volvo and I doubt that they recommend 10w40.
Yes, I used it today.
There is no difference between the term "motor ship" and the term "motor vessel." The two are commonly used interchangeably.
The Correct Motor Oil for this vehicle is a 10W40 Synthetic Motor Oil