I am in need of a bad ass tune for my 2002 1500 5.3 chev silverado.

LMFAO!!

alright man cool thanks.

wouldnt it be running rich, cuz you say your o2 are now at like what 845 but they use to be 888-9.

got the FT dialed...
so where do i want my O2s? dunno if it matters but im at 5000ft +

just wondering what the xx.xxlb/MAF is.....when im crusin its around 6 but if i jump on it it will go up. can i use this to set my PE?
thanks

cool. just makin sure

thanks

since your not going off the o2s and the U7198 doesnt have the AFR, how do those of us with the U7198 adjust the PE where it needs to be? would we go off the MAF, if not what do we use?

what if my truck has a remanufactured MAF?

what exacly does the quickness do? im confused on that kinda does it quicken up the actual shift, of the time between the gears

what feel should i look for when setting my shift firmness/quickness?

i would like it to kinda like throw my truck forward when it shifts, not just slam in to the next gear, any help would be great

u7198
2002 5.3 silverado

where do you recommend i start?

after i kinda get on it my exhaust kinda smells like rotten eggs or somethin.. is there any thing i can turn off to eliminate this?
straight pipe from cats back
u7198

what if i was to mix 50-50 pump 91 and 110 vp racing fuel..... what do ya think?
i have access to 110 so if i can i would love to use it if i can tune in some more power!

alright cool thanks for the help man!! im sure i will be back with more questions...

thanks

o and on the spark, do i make the same adjustment to all ranges?