Silk RSpec, I was travelling from Albury to Melbourne on Sunday and I felt slight surges (4-5 times over the 3 hour trip) which I have not felt before. My Rspec has also just clicked over 15,000km's. I have the FPV day tomorrow and it is booked in for the 15K service next week and I will ask them to have a look at it. In Feb this year I had a faulty fuel pump, which was replaced under warranty. It has purred ever since. I'll let you know if it keeps surging and whether Ford find anything next week. Cheers