It's getting colder here in Michigan and each morning my wife drives to work in the 92 Benz. She has been telling me me about this problem. I drove her to work this morning. When the car is cold. it will not shift into second until the engine speed gets up to 2500 or so and the same from second to third. After five minutes, it is shifting smooth again. I have checked the transmission fluid level (hot), and find that it is about one inch over the full line, (splashing?), I don't know. I have owned this vehicle for two and a half years now and have not had the transmission fluid or the filter(s) changed. I have put about 48000 on it in that period. The fluid itself appears to be clean and pink. I had an experience with hard shifting about four months ago and my machanic blew some lines out and it went back to normal at that point. Any help or suggestions?

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Bob Morrison
92 300D 2.5 -197000 Miles
87 300D-170000 Miles The Californian
87 Volvo240DL-200000+MilesGrandson's Now