My E300D transmission shifts hard/clunks, changed vacum modulator, valve at injection pump was also replaced, vacum at vacum pump 20+changed all rubber connections changed no improvement, anybody at there have same issue? I try drive another one at dealer acts same any idea at there what could be problem.Trany is 717.435.

722.435?

Sixto
98 E320s sedan and wagon
02 C320 wagon