Hey guys ... New to the forum but hoping you guys could help me out. Traded my Aston in which had the same type of upgrade with no problems.
Got a 2011 bicolore orange n black.
Did the 1500 break in no issues.. Had the tubi no valve exhaust, ecu upgrade, n carbon air box.
Since then I got the po174 n po171 which says both bank 1 & 2 system is lean
Any ideas ? Is it ok to drive it like this. Dealer looking into it as they did the mods
Thanks guys