ok bank 2 header gets hoter than the bank 1 header.
ltft is - on 1 + on 2.
did a injector balance test and bank 1 is like 700rpm across and bank 2 is like 575 across.

dont know if i should change injectors or o2's or if there is a problem with the fuel rail. have any of you had the same problem?

 

i am going to switch the o2's and see if the problem moves with the o2