RE: motor oil
I've been using Mobli 1 Synsthetic for 11 years. I started with using it with 1995 Toyota Tacoma. Sometime in November of 1998 I was on my way home from deer hunting, and my head gasket blew, but I didn't know it, until I got home. My truck was towed to Toyota I still had a warrenty, a week later I went to pick up my truck, the service manager asked me what oil I used, and told him Mobil 1, he said that my pistons/rods looked like brand new, that put a smile on my face knowing that Mobil 1 did it's job, still using it today in my 2005 Toyota Tacoma