Active Fuel Management or DOD on H3 Alpha

[NIK1]

A friend of mine told me that the Hummer H3 Alpha does not have a engine with the active fuel management, Displacement on Demand. I bought my 08 H3 Alpha last may, and the sales guy that I bought the truck from said it did have it.What is the truth,yea or nea.Does it have DOD..

[whitehumh2]

Hey Nick,



Your Friend was right no Hummer has D.O.D. whether H2 or H3. The only thing that All Hummer H2s (AS of 2009) now have is E-85 capablility. This really does us no good mileage wise but does help the engine become more environmentally friendly.  Most of GMs other V-8 vehicles have DOD standard but there are still exceptions!



See the following links for more info:



http://www.gm.com/experience/fuel_econo ... ?deep=what



http://www.gm.com/experience/fuel_econo ... _advances/



Hope this helps!



Kev

[NIK1]

Thanks for the info...

[shotgun-cam]

We had a loaner yukon with dod on board while our H3 alpha was shopped the yukon drank gas way faster than the H3. It only cut cylinders when coasting or sitting still . On highway it was so bad we rescheduled all long trips. DOD is a dud.