Gasoline Specifications

At a minimum, gasoline should meet ASTM specification D 4814 in the United States or CAN/CGSB-3.5 in Canada. Some gasolines may contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT). General Motors recommends against the use of gasolines containing MMT.

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    Sum greater than pieces
    This LaCrosse just glided through the hills and country roads around Milford — home to GM's proving grounds — where I test drove it. There were a few times, if you really stepped on the gas, t ...

    Safety Chains
    You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue of the trailer to help prevent the tongue from contacting the road if it becomes sep ...

    Rear Safety Belt Comfort Guides
    This vehicle may have rear safety belt comfort guides. If not, they are available through the dealer. The guides may provide added safety belt comfort for older children who have outgrown booster ...