1993 300E 2.8
114K

The car got an oil change last week, then I left it sitting in the garage for about 6 days. When I started it this morning, the engine started to run very rough, had engine knock, shook vilolently for a few seconds like it had no oil. The idle started to get better after about 10 seconds and finally ran normally.

I thought there was no oil in the car, but there was no oil spill underneath and there was oil when I checked the dipstick.

Anyone experienced this too? Is there a part that needs attention/replacement/repair?

Thanks.

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TOOFAST45

'93 300E 2.8 - 138K miles