Dstyle 1.6HDi EGS - engine faltering at 1500 - 1800 revs. Feels like, ( the diesel equivalent of), misfiring. Lasts for about 2 -3 seconds then recovers for 2-3 seconds and then falters again. Increasing revs beyond 2000 overcomes the problem. This fault is intermittent and I have not been able to reproduce when the car is static. Engine is hot when it occurs. Does this in any gear and under different conditions - uphill in 3rd at 28, on the flat in 5th at 40 and at 66 in 6th, pulling on slight gradient. Fuel starvation /dodgy injector ? No warning lights flagging up. Anyone else suffered from this? Car has done 35,000miles and is due for service soon.