Trans won't downshift from 4th to 3rd
My 95 E420, 62K won't downhift from 4th to 3rd when slowing to stop or going around a corner,when I re-apply the throttle it klunks into 3rd. If I manually downshift when going around a corner the trans goes into 3rd smoothly as it should automatically. Except for this issue. the trans works perfectly. Can anyone diagnose this, or does anyone know an honest transmission shop in the Cleveland, OH area?