I can't remember ever reading how many miles or how soon you can get your tune installed. I am talking Nelson/westers/pcmforless...etc. My truck has 220 miles and I want to tune it already! It feels really weak in the 1-2 shift.

 

 

I don't don't think it matters when you tune it. I would wait after the first oil change but that is just me.

 

yeah I would break it in a little before you do it....

 

I would wait a lil on the tune, I got my truck tuned at 800 miles, took it to the track that same week and did helped much, i noticed the difference when my turck had like 5K or more, let it break in some more. just my .02

 

Drive it like you stole it for now then get the tune after the first oil change. The engines really seem to wake up after that. Just my .02