Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - levels of zinc in valvoline racine oil?
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Old 11-22-2007, 06:39 PM
glen242 glen242 is offline
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Quote:
Originally Posted by bullheimer
you want Shell Rotella deisel oil, thats what all the talk about it is everytime you pick up a mag.
Rotella has been/is being reformulated with lower ZDDP due to the new diesel engines, some with CATS.

Check the oil company web sites and look at their specs.
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