8
8-7
5. If engine coolant is leaking out, stop the 
engine immediately and call the 
nearest authorized retailer of Genesis 
Branded products for assistance.
 
Never remove the engine coolant cap 
and/or liquid-cooled intercooler 
coolant cap or the drain plug while the 
engine and radiator are hot.
Hot coolant and steam may blow out 
under pressure, causing serious injury.
Turn the engine off and wait until the 
engine cools down. Use extreme care 
when removing the coolant cap. Wrap a 
thick towel around it, and turn it 
counterclockwise slowly to the first 
stop. Step back while the pressure is 
released from the cooling system. 
When you are sure all the pressure has 
been released, press down on the cap, 
using a thick towel, and continue 
turning counterclockwise to remove it.
 
6.If you cannot find the cause of the 
overheating, wait until the engine 
temperature has returned to normal. 
Then, if coolant has been lost, carefully 
add coolant to the reservoir to bring the 
fluid level in the reservoir up to the 
halfway mark.
7. Proceed with caution, keeping alert for 
further signs of overheating. If 
overheating happens again, call an 
authorized retailer of Genesis Branded 
products for assistance.
 
• Serious loss of coolant indicates a leak 
in the cooling system and should be 
checked as soon as possible by an 
authorized retailer of Genesis Branded 
products.
• When the engine overheats from low 
engine coolant, suddenly adding 
engine coolant may cause cracks in the 
engine. To prevent damage, add engine 
coolant slowly in small quantities. It 
may require several refilling cycles to 
properly fill the engine cooling system. 
If necessary, an authorized retailer of 
Genesis Branded products should be 
consulted to perform this task.
 
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