[BigAls87Z28]

Originally Posted by 12secondv6

http://www.gm.com/company/gmability/...fm_120605.html

aka displacement on demand.

Caddy couldn't get it to work.... lets see if GM can

First off, that was 1981...
Second, Caddy IS GM. GM is Caddy. One in the same.
Its called Active Fuel Managment btw...

GM has had it on there SUV's for some time, in the new Pontiac Grand Prix GXP, Impala SS, Monte SS, and in the new Tahoe, Suburban, Yukon, Yukon XL, and Escalade. It will also be on the new 900 trucks, along with the dual mode hyrbid system that they showed.