My 1991 190E 2.6 (96,000 mi) jerks slightly when going from 20 mph to 30 mph. The dealer service advisor says it's nothing but everyone I want to sell it to tries to use this as a reason to knock down the price.
Questions:
1) Is this a big deal?
2) Can I replace transmission fluid and make it a smoother shift to get these buyers off my back?
-aa