Hi all. This is my 1st post and looking for help. My 2011 308 e hdi is driving me mad. When the car is out off gear and you just touch(feather) 1 to 2mm the accelerator the car starts reving up and will not stop untill you take your foot off the accelerator you hardly touched im the 1st place. The car drives fine its just driving me mad. Have gone to 2 garages and they had no idea what can cause it. Any help advice would be great. Thanks Trevor