Mazda 6 Service Manual: No.7 slow return to idle

No.6 cranks normally but will not start

No.8 engine runs rough/rolling idle

Other materials:

Mazda 6 Service Manual: Wheel and tire
WHEEL BALANCE ADJUSTMENT (16 INCH AND 17 INCH ALUMINUM ALLOY WHEEL) Caution Adjust the outer wheel balance first, then the inner wheel balance. Be careful not to scratch the wheels. Adhesive-type Balance Weight (Outer) 1. Remove the old balance weight from the wheel. 2. Remove the dou ...

Mazda 6 Service Manual: Compression pressure
COMPRESSION INSPECTION Warning Hot engines and oil can cause severe burns. Be careful not to burn yourself during removal/installation of each component. 1. Verify that the battery is fully charged. Recharge it if necessary. (See BATTERY INSPECTION.) 2. Warm up the engine to the no ...