PSI (pounds per square inch)

A standard unit of measure for tire pressure.

    See also:

    Maximum load rating
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    Petrol engine with BlueDIRECT: the most efficient form of direct injection
    The second generation of direct petrol injection made its debut in the CLS 350 CGI introduced in 2006. The six cylinder unit was the world's first petrol engine with piezo-electric direct injectio ...

    Problems with the transmission
    Problem Possible causes/consequences and Solutions The transmission has problems shifting gear. The transmission is losing oil. Have the transmission checked at a qualif ...