engine overheat JEEP WRANGLER RUBICON 2020 Owners Manual
Page 311 of 488
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Racing the engine or spinning the wheels
may lead to transmission overheating and
failure. Allow the engine to idle with the
transmission in NEUTRAL for at least one
minute after every five rocking-motion
cycles. This will minimize overheating and
reduce the risk of clutch or transmission
failure during prolonged efforts to free a
stuck vehicle.
When “rocking” a stuck vehicle by shifting
between DRIVE/SECOND gear and
REVERSE, do not spin the wheels faster
than 15 mph (24 km/hyf R U G U L Y H W U D L Q
damage may result.
Revving the engine or spinning the wheels
too fast may lead to transmission over -
heating and failure. It can also damage the
tires. Do not spin the wheels above 30 mph
(48 km/hyf Z K L O H L Q J H D U Q R W U D Q V P L V V L R Q
shifting occurringyf .
6
20_JL_OM_EN_USC_t.book Page 309
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Do not open hot engine cooling system.
Never add engine coolant (antifreezeyf Z K H Q
the engine is overheated. Do not loosen or
remove the cap to cool an overheated
engine. Heat causes pressure to build up in
the cooling system. To prevent scalding or
injury, do not remove the pressure cap
while the system is hot or under pressure.
Do not use a pressure cap other than the
one specified for your vehicle. Personal
injury or engine damage may result.
7
20_JL_OM_EN_USC_t.book Page 333
Page 336 of 488
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Do not open hot engine cooling system.
Never add engine coolant (antifreezeyf Z K H Q
the engine is overheated. Do not loosen or
remove the cap to cool an overheated
engine. Heat causes pressure to build up in
the cooling system. To prevent scalding or
injury, do not remove the pressure cap
while the system is hot or under pressure.
Do not use a pressure cap other than the
one specified for your vehicle. Personal
injury or engine damage may result.