1987 560 SEL
Cold or warm on initial start up seems to run on 2 cyclinders (misses bad), then after about 2 miles of driving it "cleans up", if you stop and it sits more than a few minutes the same thing upon start-up.

All new wires/plugs cap and rotor!

Please any help would be appreciated.

Oh, 235000 miles

Thanks in Advance

John1