Is it ok to put the edge juice on a new pickup. Or is it good to wait a little until I put some miles on the pickup? Another question. I heard that the 04.5 through 05 duramax was not the best motor. I heard that the 01 through early 04 duramax lb7 was a lot better. That the 04.5 through 05 didn't get very good mileage and wouldn't run the LB7. Is it true?

What year truck are you talking about? Please click on the link in my signature and fill out yours, it will help others help you.

I would personally wait, esp if you got a brand new truck to put a tuner on it. These trucks already stock, make tremendous power. Another reason I say leave it stock, is if you got any bugs in your truck you dont want any ? on warrenty. The early d maxes had injecotr problems, gm stepped up w/the warrenty.

I heard that the 04.5 through 05 duramax was not the best motor. I heard that the 01 through early 04 duramax lb7 was a lot better. That the 04.5 through 05 didn't get very good mileage and wouldn't run the LB7. Is it true?

04.5 lly here. No problems with the motor whatsoever. Also, while there are plenty of LB7s out there that will smoke me, there are more that I will smoke. So, don't believe everything you hear.

Id give your a truck a little time to break in before adding a programmer. But it's up to you. Like said previously if you wait and some warranty issues arise, you'll have an easier time getting them taken care of if you dont have a program installed or havent yet.

Haven't exactly got the truck yet. Just researching to see which one I want to buy. Thinking about just buying a new one. Since they are having such good rebates on the new ones where i live. Just researching to find out which one ya'll think is the best. Really want the six speed auto tranny.