2000 Chevy Silverado 5.3L auto
After playing with my computer settings, I've been able to limit how rich the truck gets, it now goes no richer than 12-1. But, after a long cruise with the scanner going, I've found that it also goes no leaner than 14.68-1. Is there a setting that will allow me to go leaner in cruise?
Also, in the VE table. What is the effect of a cell getting a larger or smaller number? I've searched all over and not been able to find anything that clearly says "if this number goes up X happens, lower and Y happens." Any help would be appreciated. The work I've done so far has worked wonders for responsiveness and WOT power, but I've not been able to increase mileage by a single drop per gallon. And, I promised my dad I'd get him from 19 hwy to 23 hwy when I return his truck. I'd like to do it with programming but am fully prepared to start slapping in hard parts if necessary :rockon: .
I will admit that I've not had time to read the whole tuning manual (I did print it out :D ) so if anyone says that my specific questions can be answered by reading the manuals I'll buckle down on them this weekend.
Thanks for any assistance.