Quote:
Originally Posted by GZ3
it is NOT, the new GERMAN Castrol is now 0w40, that used to be 0w30 but with the new SN. I wouldn't say its bad because its made in belguim, but its not the same formulation and German Castrol we all know and love. I recently did the OC with 0w40, new german Castrol, and its performing beautifully
|
How does it compare to Mobil 1 version of 0w-40? Assuming you've tried it or read about it.