Interested Popular Mechanics Article on oil..

[G-MAN]

quote:

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Originally posted by tweeker43:
i think even group IV and V oils are derived from gaseous byproducts of oil refining.

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Group IV (PAO) is a synthetic HYDROCARBON and is produced from ethylene gas molecules. Group V (esters) is not a hydrocarbon and is produced from the reaction of certain alcohols with acids.

 

[Pablo]

rebel2rebel=>

quote:

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service bulletin I read serveral months ago which stated use of synthetic oil is NOT recommended in Chrysler engines.

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BULL sift

Show me the meat! Link, scan or otherwise...I mean if true (I want the scientific reason), then just one more reason not to buy a Chrysler.

Let's say someone gave me a PT Turbo - I'm gonna run only dino? I think NOT.