Originally Posted By: Wurlitzer
The last time I had an oil change at a shop I heard a conversation only a BITOGer would appreciate or understand.
This was at a Valvoline place
Man 1: "Yesterday we had an old man come in here and he brought a jug of Quaker State for us to use. At his age I wasn't going to question him but I guess Quaker State was his brand."
Man 2: "He wouldn't use Quaker State if he ever had to tear down a motor that ran it."
I still hear the "Never use Pennzoil!" and "Never use Quaker State!", it's "Liquid Sludge", from my friends who are mechanics. Even after I tell them both brands are owned by Royal Dutch Shell. Some old stories never die, I guess.
As a Truck Driver, I actually hope to hear a Trucker say the same thing about QS or Pennz so I can tell them it's made by the same company that makes Rotella.
For the record, I've used QS and Pennzoil for decades and I've never had a single problem. I've also used Castrol GTX, Valvoline, Trop Artic, Chevron Supreme, Mobil-1, you name it, I've probably used it. IMO all of them do a great job.
From what I've gleaned here, use any major brand motor oil that's approved by your engine's manufacturer, change it as recommended, use good filters, and you're good to go.
Thanks to BITOG, now I'm a Bargain Hunter!