A4 Avant Problem

[RussJ]

I am having an intermitant problem with my A4 Avant 1.9 04, it started to loose throttle response every so often but is now getting more regular. After driving for a while if I take my foot off the throttle pedal the heater plug lights will come on along with the warning lights and the car will loose all throttle response but will idle. If I turn off the engine and start the car on full throttle it will clear the problem, the car will run fine until I take my foot off the throttle again.

Has anyone come across this before or have any suggestions?

If not, can anyone recommend a good audi specialist in South Wales?

Thanks for any :1zhelp:

[nevo]

Firstly you need a fault code scan,check out vcds users in your location,someone may do it for a pint or two.