i have an 87 420sel that displays a problem. i'd appreciate anyones positive input. when the car is cold and just started it does not smoke, but if i sit at idle for several minutes to warm it up or if i stop for any length of time while it's still cold it bellows out smoke so thick that that you can't see through it as soon as i start moving. if i just start and go this doesn't happen. it uses no oil and not a lot of transmission fluid between oil changes (3000 miles). once warmed up it doesn't do this either. could anyone give me a tip as to what might be causing this and where to look for the part that might need to be replaced. thanks
- posted
20 years ago