Power Programmer

[msullivan]

Has anyone using a power programmer on their tahoe and if so are you getting better gas mileage? I have been looking into either the Bullydog or Hypertec for my 08 tahoe. Someone please let me know which is better. Thanks

 

[Gambler]

There are many threads on this, try using the search function.

 

[gmcul8r]

I saw a .9 MPG increase on my previous '07 Tahoe with the addition of the Superchips Flashpaq on the performance tune.

 

[fco_gonzo]

Has anyone using a power programmer on their tahoe and if so are you getting better gas mileage? I have been looking into either the Bullydog or Hypertec for my 08 tahoe. Someone please let me know which is better. Thanks

they don't work.

My suggestion to you is to drive slower that WILL INCREASE your MPG. I expect these type of question to be more and more common as the price of gas riases. there is no quick solution or magic potion. We only have two options:

1: Pay the high prices

2: stop driving.