Lake Speed Jr started my paranoia with his "when you shouldn't use Mobil 1 0W-40" video. I now recognize the concern is not applicable, especially with API SP. I'll continue to use M1 0W-40 FS without concern.
Lake Speed Jr started my paranoia with his "when you shouldn't use Mobil 1 0W-40" video. I now recognize the concern is not applicable, especially with API SP. I'll continue to use M1 0W-40 FS without concern.
