Anyone seeing a difference in A/F between the left/right bank while the car is cold. I’m seeing a 2 point leaner condition in left bank until the care gets to about 185 or so, after that they even out. I changed all the injectors and no change so that rules them out. All plugs firing, so that is not the problem either. Maybe the car has always done it, just never had a wide band on both sides when it was stock. Anyway maybe some one else has seen this issue before.
Maybe the cold walls are grabbing the spray and the chamber is not getting good atomization until it warms up???
Maybe the cold walls are grabbing the spray and the chamber is not getting good atomization until it warms up???