This began with starting. Would crank then try to die but catch back up. Replaced plugs and that seemed to help. Then it started again but seems to be worse when braking. Braking to make a turn the engine will try to die then pick back up and will do this repeatedly until you get off the brakes and apply the accelerator again. Runs smooth down the road and doesn't miss at idle. Problems seem to be only at first start up and when braking. I am also having to replace ABS wheel speed sensors on the front as they were damaged when replacing rotors. Could this have anything to do with the problem. I can't remember if this started about the same time. I know the stumbling at the starting was before the wheel sensor problem but the braking problem may have started about the same time. Wondering if the circumstances could be related?
Tuesday, February 21st, 2012 AT 5:20 AM