Jeezus you just demolished the poor lady, shame on you
My M104 engine did basically what yours did except it would occasionally stall...
96 C36- random sputtering and stalling- I searched.. - PeachParts Mercedes ShopForum
The only real failures that seem to be common at that mileage are the head gasket, harness, MAF, Crankshaft positon sensor, OVP relay, O2 sensors.
All scheduled to blow up about right now....
rjp