Bruce Nunnally Posted June 15, 2007 Report Share Posted June 15, 2007 [ Powertrain USA ] TONAWANDA, N.Y. - General Motors Corp. will introduce a new, state-of-the-art 4.5L V-8 Duramax turbo-diesel that improves engine fuel efficiency by 25 percent, reduces CO2 emissions by 13 percent and cuts particulates and NOx emissions by at least 90 percent for North American light duty trucks and the HUMMER H2 built after 2009. ... http://media.gm.com/servlet/GatewayServlet...amp;docid=37112 Bruce 2023 Cadillac CT4-V Blackwing Follow me on: Twitter Instagram Youtube Link to comment Share on other sites More sharing options...
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