Materials Added To Engine Oils

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

    See also:

    Extreme Cold Weather (Below –20°F Or –29°C)
    To ensure reliable starting at these temperatures, use of an externally-powered electric engine block heater (available from your authorized dealer) is recommended. ...

    Driver And Passenger Advanced Front Air Bag Inflator Units
    The Driver And Passenger Advanced Front Air Bag Inflator Units are located in the center of the steering wheel and on the right side of the instrument panel. When the ORC detects a collision requ ...

    1999 Jeep Wrangler review
    One would never expect to need a four-wheel drive vehicle unless snow is flying. But, this case tested that theory. I needed to travel to Philly to attend to some family business when the heaven ...