Mazda 6 Service Manual: No.20 noise occurs at idle when vehicle is stopped in all positions/ranges

No.19 excessive shift shock on torque converter clutch (tcc)

No.21 noise occurs at idle when vehicle is stopped in d, s, l ranges, or in r position

Other materials:

Mazda 6 Service Manual: Rear drain hose installation
Caution If the rear drain hose is pinched or bent anywhere, the water in the hose may not discharge and enter the inside of the vehicle. During and after installation of the trims and the headliner, always make sure there is no interference with the rear drain hose. Fix any problem if foun ...

Mazda 6 Service Manual: Checking Tire Pressure
1. When you check the air pressure, make sure the tires are cold —meaning they are not hot from driving even a mile. 2. Remove the cap from the valve on one tire. 3. Firmly press a tire gauge onto the valve. 4. Add air to achieve recommended air pressure. 5. If you overfill the tire, release ...