just bought a used 85 MB 190e 4cyc auto and it seems to have a nasty time idling till its warmed up talked to old owner and he said he put a new throttle body on it i believe could have been something else but i think thats what he said it was. Also looking for and help with interior wiring diagrams for center consol someone duct taped the wires and i now have to fix that issue. Please reply by email to edwardevans13@hotmail.com