Mazda 6 Service Manual: No.9 fast idle/runs on

No.8 engine runs rough/rolling idle

No.10 low idle/stalls during deceleration

Other materials:

Mazda 6 Service Manual: Replacing Windshield Wiper Blades
When the wipers no longer clean well, the blades are probably worn or cracked. Replace them. CAUTION To prevent damage to the wiper arms and other components, do not try to sweep the wiper arm by hand. NOTE When raising both windshield wiper arms, raise the driver's side wiper arm first. W ...

Mazda 6 Service Manual: Steering shaft inspection
1. Inspect the following. (1) Column bearing for damage (2) Steering shaft length Replace the steering shaft component as necessary. Length 211.6 mm {8.3 in} 2. Inspect the tilt and telescope operation (1) Verify that the adjusting lever moves smoothly from unlock posit ...