I went to buy oil today and my buddy that works at the part store said Lucas is great . I've heard a lot of people love this stuff but I'm not paying 12 bucks a quart . I ended up getting some motor honey . It's pretty darn thick. My thoughts were since saturns use oil and shear oil real bad that them thickener would help. Any thoughts or any one who was used it. Wondering what yall think of it.