I hope someone can help! Travelling home last night on the motorway, I lost all urgency and acceleration (like there was no boost). I pulled over and switched off. The problem went away for the rest of the journey (which was about 90 miles) The same thing has happened this morning, only this time a restart only cleared the fault for a minute or so. When the problem occurs, foot to the floor on the flat is 80mph but as soon as you hit an incline, it struggles to keep to 60mph. Does anyone have any ideas please? I really need my car to travel a 230 mile round trip to/from work. Up until now, the car has been faultless. Thanks in advance!