Okay so I have a 2008 Tahoe LS Police Model, around 85000 miles! I picked up a Volant cold air intake, with ram air tube, and throttle body spacer. But now it seems my gas mileage has gone to hell, my throttle response sucks! And when approcing a small hill it seems if I was towing another vehicle behind me I end up having to put my foot in it to maintain speed up the hill.
It's so bad I almost think of putting the stock box back on! Or would buying a programmer help this issue like bullydog?!?
I must add that I have no check engine light or code,
It's so bad I almost think of putting the stock box back on! Or would buying a programmer help this issue like bullydog?!?
I must add that I have no check engine light or code,