Displacement On Demand
#14
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Join Date: Jul 2009
Location: San Marcos/Austin, TX
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is there any other number to look and see if you have dod, cause were trying to figure out if my buddy has dod but there is no noticeable change in exhaust tone when going over 60 mph?? but in another friends it change on and off with that drone, and both are 08 5.3 texas edition trucks.
#18
Thanks for the tip on the 6.2l I guess now I know. Eny way speeking of D.O.D my 09 sierra 5.3l has the instint econimy meter i notice it says v8 mode or v4 mode depending when you give more gas or let off the gas or are at a stedy speed or on a decline of a hill. eny one els play with that or know of it?
#20
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Join Date: Feb 2010
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New Denali's are 8 cylinders 24/7, we 5.3 owners got the damn 4 cylinder mode, and I'm telling you, if ur facing the wind and you got an exhaust system installed, the sound is crap, shifting between 4 to 8 all the time... with a noticeable poping into the muffler lmao.