Looking to purchase a tuner. My new 2500HD will be delivered this week and I will be getting a tuner for it. Any help would be appreciated.

Thanks

Looking to purchase a tuner. My new 2500HD will be delivered this week and I will be getting a tuner for it. Any help would be appreciated.

Thanks

The best tuner for mileage is your right foot:D Also any tuner on your new dmax will void the warranty, not worth it IMO.

And welcome to Diesel Place:welcome2:

you have a lot to loose installing a tuner.Drive it see what you got then decide

you have a lot to loose installing a tuner.Drive it see what you got then decide
^^^^^^Agree , my ppe fried my ecm , then what do you tell the dealer when your truck is dead and you have to take it in and ppe's answer was , good luck. (Just letting you know what happend to me)

You need to spend some serious time reading. There are tons of threads on this exact topic in the sections related to your truck year/model.

So do some reading and I think you will find the answers you need.

Or I could just ask and get good responses from members willing to share knowledge. Thanks to all that responded

Ok good luck...

Or I could just ask and get good responses from members willing to share knowledge.

Um...you've been given "good responses" by the previous posters. GM is very quick to void warranties, and a tuner is a sure way to do it. I've stayed away from tuners until my warranty runs out for this very reason. Even then, I'm not sure I will get a tuner as it can get very expensive replacing a Duramax engine and/or Allison transmission.

The new trucks are very powerful, and duramex had a very good suggestion...drive it a while, you may be satisfied with it as it comes from the factory.

Um...you've been given "good responses" by the previous posters.

Yeah that's kinda what I said? But I agree with you after reading some of the responses the tuner seems to be very risky and not worth possible problems.