Hey guys, my girlfriend has an 02 Burb 5.3 bone stock that I want to tune a little for some extra mileage. (It still gets better mileage than my TBSS stock for stock though )
Havent tuned an LS1 PCM yet, glad I found one to play with! Dont really want to worry about adding a WBO2 because I wasnt planning on doing much WOT related stuff as it never gets driven hard. Thinking Id start with Shawn's Calc.VE tutorial and go from there, went through it and setup a base tune to start with (Calc VE Tune_0001). Ill adjust the trans a little as well, raise the line pressures and reduce TM a bit. Any ideas for a rough spark setup, Ill know more after I log it tomorrow but any advice is much appreciated. Going to stick with 87 octane too.
Mostly Im just looking for a little advice, Ive read the Calc.VE tutorial a few times but is there anything else I should do to the Burb before I start tuning it? Its fine mechanically, Ill double check tomorrow AM before I start tuning though just to double check.
Thanks guys!
(P.S. The VIN starts with 3GN so it comes up as a GM Light Truck - Mexico, does that mean it was made in Mexico or supposed to be sold in Mexico? Both of mine are 1GN made in the US)