Materials Added To Engine Oil :: Engine Oil :: Maintenance Procedures :: Maintaining Your Vehicle :: Jeep Liberty Owners Manual :: Jeep Liberty - JeepManuals.org

Materials Added To Engine Oil

Jeep Liberty / Jeep Liberty Owners Manual / Maintaining Your Vehicle / Maintenance Procedures / Engine Oil / Materials Added To Engine Oil

Do not add any supplemental additives, other than leak detection dyes, to your engine oil. Engine oil is an engineered product and its performance may be impaired by supplemental additives.

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