Here another one for you, same situation, Mondeo 130TDCI 51 plate, just had new plugs due to one misfiring, but have always had a stutter around 2000rpm, and today the magic light came on, turned it off 30 secs later it started back up and ran. Unfortunatly its not runnign like a 130 as i got taken by my mates 105bhp 2.0di Rover. Ford quoted me £85.20 for the diagnostics but I am abit worried that it wont show anything and its £85.20. Ive looked online at diagnostic cables and software and they start at around £60 does anyone have any experience with any of these kits??