She was playing up today. 2004 TD5

Not a lot of response from the accelerator, them she would zoom off as my foot was on the floor.

So what is sticking/being unresponsive? Don't know what to check first?

Any clues much appreciated.

Fuel system? Just a pet hate with my Td5 which has just come back from the local mechanic. If you can, take it to someone with the appropriate diagnostic equipment whilst it's still driving and get them to check it out. It could well save you a fortune . Good luck and please keep us fellow Td5 owners up to date