Hi, I've recently bought a 2004 Kia Sorento manual dieselXS, quite a bargain due to the high Mileage (120k) or so I thought. It ran fine for a week or so then like an idiot Iran out of diesel. after filling up & being shown how to prime the engine I was on my way, I had the fuel filter changed shortly after. But ever since It periodically cuts out, usually when i accellerate, and most recently when I tried to tow my caravan. I got no more than 500 yards. Other than that I love the car, Any Ideas?