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4.5l v8

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    REPORT: GM 4.5L light-duty diesel V8 "indefinitely postponed"

    General Motors' 4.5-liter Duramax diesel V8 engine has become the latest casualty of the automotive downturn, as GM has put the promising powertrain on indefinite hold. The General follows Ford, Toyota, and Dodge in dropping light diesel engines from its near-term plans. GM spokesperson Susan ...


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