Hi i just bought a 1987 5000cs turbo and there are a few issues id like to know about. i never owned a german car it's all rather odd to me lol first problem when i hit 4000rpms it seems to hit fuel cut of some sort im guessing its fuel cut my other car is a turbo eclipse and i can get it to do the same if not tuned correctly. 2nd problem i hear a weird clickin noise in reverse and 1st gear it go's away after a few seconds.