Idle still not working properly!!
So I have a problem with my Alfa Spider 2L. It lurches when driving at about 2000rpm and reves from 1000 up to about 2000rpm when stationary. This is a: really annoying b:is costing me fuel when in traffic and c: taking the fun out of driving the car!!
It feels like it is almost coughing when at a constant 2000rpm and have been told it could be the valve in the throttle body stepper motor? is this likely? Is is easy to try to clean?
I have already replaced the MAFS and the LAMBDA probe and not fixed the problem. Its getting costly on my v reg Alfa and I am at the stage where I am thinking about selling it. Problem is, I can sell it with this problem...
Any ideas or help would be gratefully received as I have posted on this forum before and got a great deal of assistance!
Thanks in advance