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

Description
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) 2018-2025 Service Manual: Rear Door Belt Outside Weatherstrip Repair procedures
Replacement 1. Pull down the rear door window glass to the lowest level by pressing the power window glass switch. 2. After loosening the mounting screws, remove the rear door belt outside weartherstrip (A) by pulling it upward. ...

Hyundai Kona (OS) 2018-2025 Service Manual: Parking Distance Warning Sensor Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the front / rear bumper cover. (Refer to Body - "Front Bumper Cover") (Refer to Body - "Rear Bumper Cover") ...

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