Right so the other day my idle started to fluctuate quite a bit, near to the point of stalling. This only happens when the car is hot and does not happen all the time. Today when I was stopped at the lights it started again and the car sounded like a bag of shite and the check engine light is now illuminated. The car drives fine and is no other nasty noises whilst driving. Will get it plugged in when I can but does anybody have any likely causes for this?
Seeing as though I had my headgasket replaced about a month ago I am guessiing maybe something wasnt connected properly or it could be failing again.