idle probs after flat battery
hi everyone and thanks for letting me join, but ive scoured the net for a few days now looking for some help. hoping someone here can relate to my problem, it all started with my battery draining itself flat over nite, i located this to being somthing in the drivers window mechanism, even after the engine is switched off i could hear a clicking in the door area, and my window was sticking, i manged to free this and replaced the battery which solved this problem, but needed to jump start the car as the new battery was a little too flat to kick it over, but since this the car now idles when sitting at lights or after gear change etc etc. when ever the engine slows down to 1000rpms it will fluctuate between 400 - 1000 rpms.
anyone have any ideas .. please help
p.s its T-reg audi 1.8T