We have a 2000 Outback with an automatic transmission. For the past few months the check engine light has been on. A trip to the dealer yielded $800 worth of repairs, but the light stayed on. Assuming they'd forgotten to flip the switch or something, we didn't take it back. Now the car seems to be hesitating to go into second gear, no matter how much pressure is on the gas pedal. Yesterday I also noticed that it is bucking between gears as well. We want to know what to tell the shop to look for before taking it in on Monday. Thanks!