Mazda 6 Service Manual: No.6 cranks normally but will not start

No.5 engine stalls-after start/at idle

No.7 slow return to idle

Other materials:

Mazda 6 Service Manual: Mechanical system test
Mechanical System Test Preparation 1. Engage the parking brake and use wheel chocks at the front and rear of the wheels. 2. Inspect the engine coolant. (See ENGINE COOLANT LEVEL INSPECTION.) 3. Inspect the engine oil. (See ENGINE OIL INSPECTION.) 4. Inspect the ATF levels. (See AUTOMATIC TRANS ...

Mazda 6 Service Manual: Battery Recharging
NOTE Before performing maintenance or recharging the battery, turn off all accessories and stop the engine. To disconnect the battery, remove the negative cable first. Install it last when connecting the battery. Be sure to remove the caps before recharging the battery.   I ...