I've been reading this thread but now have to chime in. I think I remember Monarch ... but can’t be sure. I do remember some loser named
Greg who was whining because
Bob wouldn't let him come here and openly sell products (I forget which brand(s)) without paying the sponsorship fees.
sabre is just priceless. What a perfectly programmed robot. The Toyota engineers not only build incredible cars, they have created the perfect consumer who not only believes every word in all the brochures, but even makes up some good stuff on his own.
I'm a Honda (and lesser extent, Nissan) fan, but I'm no boot licking toady.
I actually
like Chumpley. He's brainwashed in the same way that
sabre is (although not nearly as thoroughly) but at least he has a pretty good sense of humor ... and that goes a long way with me.
As for how manufacturers spec parts, they send out something like an RFP (request for proposal) stating an application and any critical dimensions they have in mind. Manufaturers submit materials and price
bids and the car companies test the products, see the prices and make the purchasing decision. I was especially familiar with brake pads as I worked for a manufacturer (Mintex/Cantex) 10+ years ago. I remember seeing a letter from Ford that our brake lining was the highest quality of all the ones they tested ... but due to price, they were going with a different supplier. So, in order to maintain your Crown Vic/Mercury Marquis to the best possible standard at that time, you had to buy our aftermarket brake pads.
And with oils, you can be pretty sure they leave most, if not all, of the specs up to the API ... which isn’t the best idea, of course. Honda is a little weird and
does use a few really different fluids including coolant, power steering, etc ... but those are isolated examples.
If I owned a Toyota, I'd join that site and chime in ... but not gonna bother for just a couple silly clowns. Others have already said a lot of what I would have.
I regularly patrol the Nissan forum I belong to looking for oil misinformation and then politely tear it apart, posting the real deal as best I can and where I see the same old myths: "Pennzoil causes wax build-up", "the only real synthetic oil is Amsoil," etc ...
Whenever I recommend brands, I try to recommend at least two different ones, that way no one can say I'm merely a secret salesman for one or another. I’ve have participated in a lot of forums of all types (not just automotive) in the past several years and have seen bullies (no other word fits as well) who try to dominate them with their opinions (often portrayed as fact) ... even if some of them are questionable. If the board tolerates this, that's their problem.
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Bror Jace