My 560SEL idles at 1000 to 1100 rpm when cranked. When it goes in gear the idle slows to 650 rpm. Is that normal? Also it is slow to go into reverse after it has been run for a while. Is it a rear pump in the transmission? It only has 200k, and has been well cared for by the local MB dealer. I have only had the car for 6 months and I am not familiar with this car's quirks. Any help would be appreciated.
- posted
20 years ago