It chugs as it goes up each gear and the rpm is werid as it does it, its like its choking and sputters up each gear and it seems like it only does it when its cold. Because once its warm its fine or at least once the tranny fluid or whatever the case, once the car is warm. i can step on it and it shifts fine. The only thing is there are no service engine lights on at all. Everything on the car works in fine order. except this weird problem. Umm the fluid level is full and the tranny fluid is clean as a whistle. I was told it was done sometime in june. I bought the car on July 22nd. the car only has 82,000 miles. my grand prix's tranny finally took a shit after 170,000 miles
that was a good car. I lvoe this car though and i hope it doesnt cost a fortune to fix.