B bbull09 New member Joined Mar 4, 2014 Messages 1 Reaction score 0 Points 0 Location slc ut Mar 9, 2014 #1 my 98 jimmy seems to have bank 1 not working properly, I replaced the plugs, wires, o2 sensor on the bank 1 side. is it possible for a whole bank to be bad?
my 98 jimmy seems to have bank 1 not working properly, I replaced the plugs, wires, o2 sensor on the bank 1 side. is it possible for a whole bank to be bad?
