We had a transmission leak that we fixed. It was a hose that had a loose clamp. Now, it won't shift correctly. It does better than before, but it still won't shift right. When you put it in D, it sounds as though the engine is working harder. But overdrive is better. It does fine in reverse. What could this be? We put in 7 qts. of fluid in it b/c all the fluid had drained out. We don't want to overfill it. And the dipstick for the transmission says it's above the line. It doesn't appear to be low. What could the problem be?
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