Hyundai Kona: Evaporative Emission Control System / Fuel Filler Cap Description and operation

A ratchet tightening device on the threaded fuel filler cap reduces the chances of incorrect installation, which would seal the fuel filler. After the gasket on the fuel filler cap and the filler neck flange contact each other, the ratchet produces a loud clicking noise indicating the seal has been set.

Fuel Tank Air Filter Repair procedures

Removal 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Lift the vehicle. 3. Rem ...

Exhaust Emission Control System

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Other information:

Hyundai Kona (OS) 2018-2026 Service Manual: Description and operation
Description AVN System The AVN system has improved information search and easiness of manipulation for the driver by simplifying the system operation experience and unifying the display of the user information such as multimedia and car information. The system is basica ...

Hyundai Kona (OS) 2018-2026 Owners Manual: Maintenance when towing a trailer
Your vehicle will need service more often when you regularly pull a trailer. Important items to pay particular attention to include engine oil, dual clutch transmission fluid, axle lubricant and cooling system fluid. Brake condition is another important item to frequently check. If you're trailer ...