Active Fuel Management Display?
I have an 09 1/2 GT - the dealer says it comes with Active Fuel Management to shut down 4 cylinders on the highway. Where is the display to tell you if you're using 4 or 8 cylinders? All other GM's I've driven (Impala SS, Suburban) make it quite obvious. I do a lot of highway driving and I'm trying to get over 25 MPG.
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