Originally Posted By: NHSilverado
Actually, "Meets or Exceeds" is not hype. It is the law( Magnuson-Moss ). Just as the car mfg can not force you to use their brand fluid they can NOT force you to use a "certified" fluid( their own standard )either.
You are not required to use a fluid that is "certified" to any specific mfg's standard just that it meet or exceed that standard when it is called for. In the VW instance that has been mentioned if Amsoil meets or exceeds that oil standard in question it is 100% safe for warranty use. Actually, the best example is GM6094M. There is a huge list of certified oils on GM's list but there are just as many not on the list that meet or exceed the standard that are absolutely safe for use and will not compromise your warranty.
MFG certified oil lists mean squat other than that oil mfg paid the car mfg to be tested and get on the list( so uninformed people that think only those oils are okay to use will buy them ). If a fluid mfg tells you their fluid meets/exceeds the standard in question that should be enough because if it doesn't it is false advertising and you have a claim against them.
If you are worried the mfg is making a false claim either don't buy the product or get a copy of the fluid standard and then compare the test results against the oil you want to use. If you only feel comfortable using a certified fluid found on a mfg's list then do so but don't tell others that is the only warranty safe way to go because that is 100% false. "Meets or Exceeds" however is NOT hype. It is consumer protection built into the Magnuson-Moss act and is the law.
I don't want to engage in some kind of war over this issue. For discussion sake, consider the following hypothetical. I form a company to market motor oil. I package plain vegetable oil in containers and label it as "meets or exceeds ABC auto mfg.'s standard XYZ." Many consumers buy this marvel and I quickly take the profits and fold up shop and disappear. Now numerous engines develop problems because they were not intended to run on vegetable oil. The dealerships take samples of the oil and discover it's veggie oil. Do you really believe the Mfg and dealer will perform warranty service? Their response will be you did not use the proper lubricant and deny warranty coverage. But, your response is the label on the container says it "meets or exceeds", blah, blah, blah.
Good luck trying to win that one. Now this may never happen, but who wants to spend considerable time, money and frustration fighting the vehicle Mfg. over the denial of warranty coverage?
I agree the Mag-Moss Warranty Act would require the Mfg. to provide free oil if the Mfg. specified that you must use only a particular brand of oil. But that's not the case. The vehicle manual only states that you need to use an oil which meets the MFG.'s specs. So, the option is use one of the oils certified by the Mfg. and then the Mfg. would have a hard time denying warranty coverage, or use whatever and dig in for a battle with the Mfg.
I'm not saying that any of the oils which are not on the list are bad products. To me, it's a question of whether fighting the Mfg. is worth it.