1983 300SD - 55,000 miles since engine was rebuilt.

I pulled into the driveway tonight and the engine did not shut off with the keyswitch. (Never happened in the 5 years I've had the car.)

I grumble and pop the hood. While reaching for the shut of switch in the near dark I notice the oil fill cap is missing. I frantically push the switch and kill the engine. The whole top of the engine is an oily mess. The engine sounded normal over my fervent chanting "Oh Crap!"

I drained the pan and got 2.5 quarts out while the car is pointed headfirst down my 20 degree sloped driveway, so I might have had another half quart or so in there. Hopefully the engine is unscathed. Already got her refilled with 15W40. I'm a pretty religious gauge checker, but I can't remember the last time I looking at the pressure.

What should I check before I pray and try to start the car again?

Does the car normally have to be shut off manually with the cap missing or did I create another problem?

At least the timing was favorable. The only two major problems I've had with her showed up between my driveway and the exit of my subdivision.

__________________
Greg Schwall

1983 300SD - 465,000 miles