Hello! What could this be: Care would be done only it opens up a little when the engine gets warm. Further it comes to me when it gets warmer outside: When starting engine control lights up….then again start then everything runs quite normal. Yesterday he totally started on emergency program… almost no gas.. Then I had to start a few times until the control light was out again.. So in the cold state it runs quite normal. Does this again hang with care again? Hing also but you don’t see anything…Maybe who knows what…Thank you in advance… Opel Omega 2.2 16v Bj.2000