TS rpm problems
can anyone tell me please what can be the cause of unstable rpm work in neutral. So situation is like this: while i'm driving everything is ok, it works perfectly but as soon as i press the clutch my revs drop down to 200-300 rpm and then goes back up to aprox. 1000 rpm, and then back down. This happens every time i press the clutch. My suspicion was that the little motor that controls the revs in neutral was faulty so i had that replaced but nothing happened. What else could be the cause of this.
I have Spider form 2001. with 1.8 TS engine.