Hyundai i30 Owner's Manual page 212

Starting and stopping the engine for tur-
bocharger intercooler
1. Do not race or accelerate the engine
immediately after starting.
If the engine is cold, idle for several
seconds. This allows sufficient lubrica-
tion to the turbo charger unit.
2. After high speed or extended driving,
requiring a heavy engine load, idle the
engine about 1 minute before turning it
off.
This idle time will allow the tur-
bocharger to cool prior to shutting the
engine off.
CAUTION
Do not turn the engine off immedi-
ately after it has been subjected to
a heavy load. Doing so may cause
severe damage to the engine or tur-
bocharger unit.
Driving your vehicle
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