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4-1. Before driving
IS350/300/200t_U (OM53D18U)
■ Idling time before engine stop (IS200t)
To prevent damage to the turbocharger, allow the engine to idle immediately after high-
speed driving or hill climbing.
Driving condition Idling time
Normal city driving
Not necessary
High-speed driving (Constant speed of approx. 62 mph
[100 km/h])
Approximately
1 minute
Steep hill driving or continuous driving at 62 mph (100 km/h)
or more (race track driving, etc.)
Approximately
2 minutes