on the above car when it gets to around a quarter a tank of petrol when setting off from a junction or round a roundabout when setting off or putting my foot down theres sort of a blockage which causes the car to lurch forward but then seems to pick up ok. this only happens once the petrol gets under a quarter full. anyone any ideas!

richard todd, May 2006

This sort of question really needs the car to hand to look at. I can be due to a number of things from injectors to the fuel pump.
Kind Regards.

Tristan Hanwell, June 2006