I own a 1980 300CD with 268,000 miles on it. It's my daily commuter car. I still love the car after rebuilding the engine myself at 208,000 miles. The car runs great but only in the forward gears
I had my automatic transmission rebuilt by a shop at 257,000 miles. It was back into the shop six times in the first 4,000 miles because reverse gear would go out completely. The car was in the transmission shop a total of two months while they tried to get it fixed during those six attempts. The shop told me that I had a broken reverse servo piston pin the second time the car went back into the shop. I was given no explaination as to why the transmission keeps going out. Well, today reverse gear went away once again. I have a three year/36,000 mile warranty on the transmission but this is beyond silly. I probably could have rebuilt it myself and had better luck. Any suggestions?