Hello, would like to introduce me briefly 😉 I am the Thomas 36 years old and drive an Omega B 2,5 MV6 Bj. 95. For a few days the idle speed is very different from my Ommi. When you start the car is mostly everything ok, then you start driving a few kilometers the engine suddenly to turn very high, sometimes even up to almost 3000 turns which then very hesitantly go down again. The whole comes very different and mostly so I think only over 90° engine temperature. Vlt. knows one the problem…… I was clean nevertheless cleaned it, all cables checked, air quantity meters also clean, throttle flaps look good, nevertheless already clean, further does not come to me any more ;-( Would be grateful for any help…… Greeting: Tommek