The P0303 code in your 2024 Hyundai Kona indicates the engine control module has identified cylinder 3 as experiencing misfires beyond acceptable limits. The completely redesigned 2024 Kona features a 2.0L Smartstream four-cylinder engine producing 147 horsepower. This new generation brings significant changes to this popular compact SUV.
Cylinder 3 Configuration
The 2.0L Smartstream engine is an inline four-cylinder with cylinder 3 positioned third from the front. The transverse mounting places it toward the firewall in Hyundai's compact platform.
Redesigned Platform
The 2024 Kona represents a complete redesign with updated styling, improved interior, and new technology. As a first-year redesign, some refinements may be addressed through Technical Service Bulletins.
New Vehicle Misfire Scenarios
Even brand-new vehicles experience P0303 codes from manufacturing defects in ignition components, fuel quality issues, software calibration sensitivity, or assembly errors. These are covered under Hyundai's comprehensive warranty.
Smartstream Engine Technology
The 2.0L Smartstream features Hyundai's latest engine technologies including direct injection and variable valve timing. These improve efficiency but require understanding during diagnosis.