View Single Post
      09-15-2017, 04:33 PM   #11
breakfastreatre
Private
16
Rep
66
Posts

Drives: 135i
Join Date: May 2016
Location: Canada

iTrader: (0)

Got the car walnut blasted, replaced the 2 primary O2 sensors

Car still surges at light throttle. Heavier throttle and wot, the car runs well.

Any thoughts? The car is on stage 0, so it's not currently running a hot tune.

What kind of behaviour does a bad injector exhibit?
Appreciate 0