Kia Engine Inspection & ECM Update
Protect Your Kia’s Engine with Professional Recall Service at World Kia Joliet
Your engine is the heart of your vehicle, and when it’s at risk, your safety and driving experience are too. The SC336 Engine Inspection/Replacement and ECM Logic Improvement recall affects certain 2021–2023MY Kia Soul and Seltos models with the 2.0L Nu MPI engine, produced between July 2, 2020 and July 1, 2022. Over time, the piston oil rings in affected vehicles may wear excessively, damaging the engine cylinder walls. This can lead to increased oil consumption, abnormal noise, warning lights, or even complete engine seizure.
At World Kia Joliet, our service department is fully equipped to perform the required inspection using Kia’s Piston Ring Noise Sensing System (PNSS) and, if needed, replace your engine long block with a genuine OEM unit.
Why This Recall Is Important
Ignoring SC336 could lead to:
- Sudden loss of power while driving, increasing accident risk.
- Engine seizure and complete breakdown.
- Fire hazards from oil leaks contacting hot exhaust parts.
- Costly repairs if the issue progresses outside recall coverage.
Engine problems of this type can develop silently until they cause serious damage. The recall not only repairs any existing damage but also installs updated ECM software to monitor your engine’s health moving forward.
What’s Included in This Recall Service
When you bring your Kia to World Kia Joliet for SC336, we will:
- Confirm VIN eligibility for the recall.
- Conduct the PNSS engine vibration inspection.
- If the engine passes, install the updated PNSS detection software.
- If it fails, replace the engine long block with a genuine Kia component.
- Refill with Kia-approved oil and coolant.
- Calibrate and test all systems for proper operation.
- Provide a complimentary multi-point inspection.
These steps follow Kia’s exact technical guidelines to ensure the work is completed to factory standards. We also photograph test results for your records, so you have proof of the work performed.
When You Should Schedule This Recall Service
Schedule immediately if you notice warning lights, increased oil usage, or unusual engine sounds. Even without symptoms, early inspection can prevent catastrophic failure. For engine replacements, we coordinate directly with Kia to order the correct VIN-specific parts and minimize downtime.
Why Choose World Kia Joliet?
- Master Certified Kia technicians experienced in full engine replacements.
- OEM parts and fluids for optimal performance.
- Substitute transportation available for extended repairs.
- Trusted service for Joliet and surrounding communities.
SC336 Recall Service FAQs
Q: How do I know if my Kia needs an engine replacement?
A: Our PNSS inspection will confirm whether replacement is necessary.
Q: Is there any cost?
A: No. All recall services, including engine replacements, are free.
Q: How long does an engine replacement take?
A: Several days, depending on parts availability.
Q: Can I drive my car before the recall service?
A: If you have severe symptoms, it’s best to park the vehicle until inspected.
Q: Will this affect my warranty?
A: No. The recall is covered separately and does not impact your warranty.
Schedule Service Today
📍 Visit Us: 2525 W. Jefferson St., Joliet, IL 60435
📞 Schedule Service: (888) 853-1253
🕒 Service Hours: Mon–Fri: 7 AM – 6 PM | Sat: 8 AM – 4 PM