Mine! I started it up earlier, and it fired first time.. then instantly died. I started it again and it was fine, so off I drove. 30 seconds later it cut out. Turned the key again and it works, so I drove to the inlaws, where I tightened up the alternator (was due to be done anyway) I started it just to check the tightness of the belt and it was fine..
So I went in for a brew. an hour later I came out and started it again, fired up ok but the second i let off the accelerator it cuts out. Rinse repeat x 3. I checked the injectors and fuel pump.. both fine. So I loosened off the fuel filter for a sec (ran pure diesel) tried the engine again and it worked fine!! So I drove it home with no issues, lag or anything..
Then When I got home, I switched off and fired up again... dies as soon as I let off! Odd!!
Either way, it'll have to wait a week now as I'm off to Centre Parcs!