driving down the motorway, put me foot down as the car reached 100mph it threw me forward like hitting a brick wall! it actually did this twice so i stayed under 100 just to make sure i got home. this is the first time it has happened and have not got a clue what it could be.. anyone??

 

Did the CEL come on?

 

sounds like fuel cut

 

over boost resulting in fuel cut give us a bell toe