Hello all,  I am having a strange problem with my trusty old 300E.
When driving down the road, every so often, the car will stop
responding to accelerator inputs.  It seems like it dies, but
everything is on, and I can see the "economy" needle respond to the gas
pedal, but the car continues to slow down.  Then, about 10 seconds
later, everything is back to normal.

There is no definate pattern to the problem, and weather conditions or
driving speed do not seem to be similar, except it alway happens when
the car is moving at over 60 MPH.  Anyone seen this before?

Thanks,  Thom
1989 300E
253,000 miles
1984 190e 2.3
150,000 miles