Hyundai Elantra: Engine Mechanical System / Cooling System

Cylinder Block Repair procedures
Disassembly     • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature drops belo ...

Coolant Repair procedures
Refilling And Bleeding     • Never remove the radiator cap when the engine is hot. Serious scalding could be caused by hot fluid under high pressure escaping from the rad ...

Other information:

Hyundai Elantra AD (2016-2020) Owners Manual: Engine Oil. Checking the Engine Oil and Filter
Checking the Engine Oil Level 1. Follow all of the oil manufacturer’s precautions. 2. Be sure the vehicle is on the level ground in P (Park) with the parking brake set. If possible, block the wheels. 3. Turn the engine on and allow the engine to reach normal operating temperature. 4. Turn th ...

Hyundai Elantra AD (2016-2020) Service Manual: Blower Unit Repair procedures
Replacement     When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a ...

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