Which one is better?
A good m/c told me about Kendall. He uses Kendall semi syn on his 1980s 3 series BMW - it still runs with 300k mileage on it.
Does Semi Syn uses recycled oil?
I have parts for Mobil 1, labor cost me $20 (don’t do engine oil anymore) - This yr Firestone has been running a promo for $20 on Kendall parts + labor - I am debating? Besides, there are deals for Thanks giving - Mobil 1 FS for $5 - should I stock up?