| Troubleshooting |
|
Symptom |
Suspect Area |
Remedy |
|
Engine will not start or is hard to start (Cranks OK) |
Ignition lock switch |
Inspect ignition lock switch, or replace as required |
|
Ignition coil |
Inspect ignition coil, or replace as required |
|
|
Spark plugs |
Inspect spark plugs, or replace as required |
|
|
Ignition wiring disconnected or broken |
Repair wiring, or replace as required |
|
|
Rough idle or stalls |
Ignition wiring |
Repair wiring, or replace as required |
|
Ignition coil |
Inspect ignition coil, or replace as required |
|
|
Engine hesitates/poor acceleration |
Spark plugs and spark plug cables |
Inspect spark plugs / cable, or replace as required |
|
Ignition wiring |
Repair wiring, or replace as required |
|
|
Poor mileage |
Spark plugs and spark plug cables |
Inspect spark plugs / cable, or replace as required |
Repair procedures
Ignition Coil SpecificationsHyundai Kona (OS) 2018-2026 Owners Manual: Service reminder
If the remaining mileage or days is below 1,500 km or 30 days, the service reminder
will be displayed with a warning sound for a few seconds each time you turn the
ignition switch to the ON position.
Information
To change or deactivate the service interval, consult an authorized HYUNDAI
dealer.
...
Hyundai Kona (OS) 2018-2026 Service Manual: Cowl Cross Bar Assembly Repair procedures
Replacement
•
Put on gloves to prevent hand injuries.
•
Wh ...