Warning: Do not attempt to remove the expansion tank pressure cap if the engine is still warm or you may be scalded. Do not leave containers of coolant open as it is poisonous.
Regular addition of coolant. liquid should not be required. If frequent refueling is required, there is probably a leak. Check radiator, all hoses and connector surfaces, correct as necessary.
It is important that the antifreeze in the cooling system is filled all year round, and not just for the winter. Do not top up with clean water as the antifreeze concentration will be reduced.
1. Coolant level changes with engine temperature. When the engine is cold, the coolant level should be at the mark on the side of the expansion tank. When the engine is hot, the level may be above the mark.
2. If it is necessary to top up, wait until the engine has cooled down. Slowly unscrew the cap of the expansion tank, releasing the pressure in the cooling system, remove it.
3. Add a mixture of water and antifreeze to the expansion tank until the coolant level reaches the upper mark. Install and securely tighten the cover.
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