I have an E303 cam, and the idle has always been a little rough. Every once in a while if you could tell you have to give it gas or it's going to stall... really only for a second when the car first started and then it was fine from then on!
So recently the car has been doing fine, but when it warms up, if I go into neutral, it would die down to about 500 and try about 3 or 4 times to go up to about 1500 and die. It goes VROOM.... VROOM.... VROOM.... *clunk* or something of the sort.
One time I was coming home and I shifted out of forth gear and went to neutral just to coast for about 1/4 mile downhill to my turn. The second I put it in neutral and let off the clutch it did the above mentioned... and finallly stalled at about 20 MPH.
Soooooo.... I cleaned the TB, and I also cleaned the idle air which seemed to REALLY help steady the car at about 800-900RPM, and it was great. However, the car died once when I first started it, as the E303 cam always has.
My problem with the driving around and stalling the second I shift into neutral is finally gone for the most part.
Any way to tackle this thing so it doesn't stall at all?