Materials Added To Fuel

All gasoline sold in the United States is required to contain effective detergent additives. Use of additional detergents or other additives are not needed under normal conditions and would result in additional cost.

Therefore you should not have to add anything to the fuel.

    See also:

    Jump-Starting Procedures
    If your vehicle has a discharged battery it can be jumpstarted using a set of jumper cables and a battery in another vehicle or by using a portable battery booster pack. Jump-starting can be dan ...

    Manual Operation
    This system offers a full complement of manual override features. NOTE: Each of these features operate independently from each other. If any one feature is controlled manually, temperature cont ...

    HSA On Automatic Transmission Vehicles
    The system will work in REVERSE, and all forward gears on vehicles equipped with an automatic transmission. The system will not activate if the vehicle is placed in NEUTRAL. ...