Can anybody shed any light on this, I have read a few thread on here about starting problems, but my problem is that mine cuts out whilst traveling along (749s 2006) I can be going along at say 70mph and it then just dies, as if the fuel has run out, then a couple of twists on the throttle and off its goes again.
This is a bit worrying as I could be in the outside lane on the motorway.
I also noticed today when overtaking a car, when accelerating hard it reached a certain rev range (about 6000rmp) and it started to hold back and splutter, i then eased back on the throttle and it seamed to run smooth again.
Could this be a fuel issue ????
Any help would be much appreciated.