The Acura rl has a feature in its settings to set up your AWD drive to 75 RWD overall it’s the Yaw Rate you’ll find in the settings it even has a display in them showing which wheels are pushing dominantly
Timing belt changes for Acura V-6 engines are usually every 105,000 miles. It is recommended to change the timing belt at 60,000 miles if you live in a really hot climate like Arizona.