1994, 48k miles. It runs perfectly for a bit, then randomly bogs down, feels like running on one cylinder, and the ABS light comes on and a horrible fart smell fills the car. I've been avoiding the beans...I know it is the car.

Could this be symptom of the infamous wire harness? Throttle? Plugged c. converter?

I find it strange that it is intermittent.

__________________
1994 E420 43k (pickup, solid)
1990 300D 2.5 127k (sold) (now driven by friend)
1991 300D 2.5 73k (sold) (incredible car)