See also:

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

If the engine will not start
If the engine will not start even though correct starting procedures are being followed , consider each of the following points: One of the following may be the cause of the problem: • There may ...

Before towing
The following may indicate a problem with your transmission. Contact your Lexus dealer before towing. • The engine is running but the vehicle will not move. • The vehicle makes an abnormal sou ...