buster628

i have an 08 silverado crew cab 6.0 vortec maxx gm performance cold air intake magnaflow cat back sys. superchips and throttle body spacer and this truck is still a pig from idle to about 3500 rpm even with the tracktion control turned off and i dont want to pay 8 grand to have a blower put on...does anyone think that the truck needs to be reflashed at the dealer and also this truck is supposed to run on 4 cyl. at highway speeds and that is a bunch of crap it wont stay in 4 cyl. mode for more than 10 secs i wish i could have that removed from the computer this truck wont even break the tires loose at a red light but from 50 to 100 its pretty fast thanks in advance for your help

buster

Nick_Rapitis

iTrader: (15)

im sure you'll be able to find out what you need to know but i would post it in the tech sections...that would get some quicker responses...