Re: Automakers Lengthen Oil Change Intervals

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>>Andy wrote: >> >>> So where is the proof that it hurt catalyitc converters? I'm not >>> saying Amsoil doesn't use more ZDDP, just that I don't agree it hurts >>> the catalyitic converter. >> >>The automakers demanded the phosphorus limit be put in place by API >>because phosphorus will shorten the life of the catalytic converter. The >>amount of phosphorus going through the converter depends a lot on how >>much oil the engine burns. >> >>See "
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">> >>Since there are plenty of synthetics and non-synthetics that meet the >>API levels, there is no reason to risk using a non-API certified oil. > >If you car is burning oil you should get that fixed. The main reason >for using a non-API certifided oil is because the API test is lacking. >After all its brought to you by the same people that say change your >oil at 3,000 miles.

Like I said, your funeral. You can lead an ass to water but you can't make him think.

Reply to
clare at snyder.on.ca
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Like I said, read the test results then you'll know facts not speculation.

Reply to
Andy

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