I just purchased a 740 as a project car. Amongst several problems it has, one ventures the farthest from my experience. That is, cold start issues. The man I bought the car from did an engine swap and since then it has had problems starting when cold. A service engine light is on, but I have not pulled the code yet. None the less, when the engine is cold, it acts as if I can not give it enough fuel. When it does finally start, it will not idle without excesive accelleration for a few minutes. Does anyone have expereince with this? Thanks in advance.