Hi,
I recently bought a 2005 Bmw X5 4.4i xDrive and sometimes when i brake almost to a stop and i accelerate right after (smoothly) the car kicks realy hard like someone just hit me from behind. Also after i refueled it, as i was pulling out of the gas station, the car just stopped-the engine shut off. I put it intop Park and started the engine again with no problem. Can anyone tell me what night be the cause/causes? Thanks