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International Automotive Technicians Network
Re: use of oil stop leak products
Posted to Open Discussion Forum on 12/11/2023 5 Replies

When "high mileage" oil was first introduced, there was no meaningful industry standard for gasket & seal conditioning. So, one oil company decided to add some seal/gasket conditioners and increase the viscosity to the upper end of the SAE J 300 standard. This... Login to read more.

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