Drove the car sans EHA control as per LB's advise.

car drove terribly- stuttering, hesitating no matter the engine temp. Same exact things I experience in the morning when the temp gauge is between 50- 75.

hmm.

THIS thread details the problem further.

__________________
'90 300SE 298k
-300K and it gets put into retirement.
'80 300D 255k Purchased new by family in 1980.

Had a:
1973 220 (gas)
1980 300SD
1992 400E