Hi all,
I have a S2 C34. The car has begun to surge when being driven up a steep hill, like the street into my home. It feels like the cars rev swing up then down then up and down again. On the flat road it is running fine, no weird noises, smoke etc. The car has a few mods but has been running fine up until this afternoon. As it is my wifes car and I have a small one in the back, I hope it isn't anything too major!
Any thoughts? Fuel pump, Atessa?
Thanks
Rob