2007 Toyota Camry transmission problems

Had accident in 2007 toyota camry. Vehicle hesitated as I had accelerated to go around a truck to avoid hitting it. This car hesitates about 2 to 3 seconds before taking off. When car does take off it goes to fast and can make a driver lose control. This car also shakes or vibrate when you accelerate to speeds of 60 to 65MPH. Steering is a problem when car hesitate then takes off, this is when you can lose control. Passing and changing lanes can be a problem when acceleration is needed.

6-speed automatic exhibits shift flare. Automatic transmission will intermittently feel as though it has slipped into neutral during a 2-3 or 3-4 up shift resulting in a loss of power to the drive wheels followed by a bump into gear. At wide open throttle, engine will rev 1-2,000 rpms with no increase in vehicle speed.