Okeedokee....I think you should tow it to a mechanic.

Get a spark tester.
http://www.google.com/images?um=1&hl=en&rls=com.microsoft%3Aen-us&tbs=isch%3A1&sa=1&q=ignition+spark+tester&btnG=Search&aq=f&aqi=&aql=&oq=&gs_rfai=

If it shows spark = the old coil was weak, and the spark plugs are flooded.

Replace the spark plugs with:

Item Number: 0031591003
Main Category: MERCEDES BENZ
Sub Category:
Description: W9DCO, BOSCH, these are "NOT" resistor spark plugs
Weight: 0.190





.

__________________
ASE Master Mechanic
https://whunter.carrd.co/

Prototype R&D/testing:
Thermal & Aerodynamic System Engineering (TASE) Senior vehicle instrumentation technician.
Noise Vibration and Harshness (NVH).
Dynamometer.
Heat exchanger durability.
HV-A/C Climate Control.
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Technical Quality Auditor.
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1985 300SD
1983 300D
2003 Volvo V70

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Ummm...okay....NOT !!!!

Welp...the benzo is purring again !!! Turns out I just didn't get the distributor rotor aligned properly.
Boy that sure is a far cry from any of the "suggestions" that I got.
Anyways, I am going to look at it this way, I got her a new ignition coil out of the whole mess...at least that's the way I plan on selling it...hehehe.

Moral of the story:

Respect your spouse and do not be mean to the ones that you love........and don't mess with her car, cause then she has to ride her bike and you get no huggin' at night....and we all like hugs right !!

__________________
1990 560 SEL- "Goldielocks"
1984 300SD TurboDiesel- "Ole' Blue"