The real questions is who Makes the oil for CTC? Sometimes it can be a reputable company........................
Yes -sometimes. And it may be just fine , but i'm sure it's not Rotella
All I know is New VW Require Castrol Oil, and when I bought a quart for the City I Noticed it was made my BP...I hope its not watered down
MY diesel gets the $8 jug of 15w40