9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
Hello,
yet another problem with my automobile. So the patient is pre facelift 9-3 with b207, and it has the problem with idle - sometimes rpm jump to around 1,1k and then back to regular 720. No codes, I can't see anything obvious under the hood. Problem seems to disappear when I press the...