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penzoil

1709 Views 5 Replies 6 Participants Last post by  cec, 
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Just picked up 4 gals of penzoil 15w-40 it is ci-4plus rated. Any concerns? Just haven't heard much on this board about it.
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I dont and wont use Pennzoil even in a weed trimmer.I have seen internal engine components gunked up by using Pennzoil exclusively.I would use Shell Rotella or Mobil delvac.
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