7 Full Synthetic Oils You Should NEVER Buy — And 4 That Are Actually Worth It

In this video, I break down 11 popular full synthetic oils — 7 I would NEVER buy blindly, and 4 that are actually worth considering when they match your engine’s requirements.

We’ll look at Castrol GTX, Quaker State Ultimate Protection, Valvoline Advanced, Valvoline MaxLife, Royal Purple, Mobil 1, Pennzoil, Valvoline Extended Protection, Pennzoil Platinum and AMSOIL Signature Series — and explain what really matters before you pour any oil into your engine.

🔧 After 20+ years around engines, my rule is simple: don't choose motor oil because of the biggest marketing claim on the bottle.

#machine #Equipment #Engine