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International Automotive Technicians Network
Re: What type of oil in old cars?
Posted to Technical Discussion Forum on 3/4/2008 1 Reply

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Modern SAE 5W-30 oil products now fall into at least seven separate groups

1. Basic ILSAC GF-4 approved low shear 5W-30 products. 2. ILSAC GF-4 approved low shear 5w-30 products with enhanced engin... Login to read more.

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