My son and now my brother decided this morning that Advanced Full Synthetic Mobil 1 is their new choice in synthetic Motor oil since we stopped using QSUD. I would like to hear from other uses that use Mobil 1...I have read that it is not as good as it used to be in wear tests and engine cleanliness tests but i don't remember where or when i read it and how true it is.
Any input would be appreciated as my brother asked me to post this.. He is a great transmission rebuilder but he is set in his ways most of the time. My son on the other hand believes everything he hears or heard while in automotive school.
Any input would be appreciated as my brother asked me to post this.. He is a great transmission rebuilder but he is set in his ways most of the time. My son on the other hand believes everything he hears or heard while in automotive school.