See also:

Repeat play
 - Repeating a file Press the 2 (RPT) button. To cancel, press the 2 (RPT) button again.  - Repeating all the files in a folder Press and hold the 2 (RPT) button until you hear a beep. ...

Repeat play
Press the 2 (RPT) button. To cancel, press the 2 (RPT) button again. ...

Ignition system
NOTICE  - Iridium-tipped spark plugs Use only iridium-tipped spark plugs. Do not adjust the spark plug gap. ...