goldelux

Thanks for that.

Thanks and sorry for the confusion. It's a Fabia SE L TSI 90 PS Hatch. Manual gearbox. First reg Oct 2015. Timing belt changed at 30439 miles. Current mileage just over 31000. Just this morning had spark plugs changed. Too soon to tell if that's made a difference. What else could be causing this? Thanks again.

There's a slight but annoying lag or hesitation to the response when depressing the accelerator pedal from coasting in any gear. This problem arose following a timing belt change but could be a coincidence.