im new to all this.
my e92 320i has had the engine management light come on 3 times in the space of two months but the light has almost straight away gone off.
whilst this happens the car was shuddering and misfiring as if it was going to stall.
took the car to bmw and their diagnostic located to the fault to cylinder one where they think the coil and spark plug need replacing.
has anyone else been in this position ?? what do it do??