Engine

NHTSA recall 21V844000 · announced October 29, 2021 · filed by Kia Motors America · 10,731 units affected

The problem

Kia Motors America (Kia) is recalling certain 2017-2018 Optima Hybrid and Optima Plug-In Hybrid vehicles. The connecting rod bearings inside the engine may wear prematurely, which can result in engine damage.

The risk

A damaged engine can increase the risk of a fire or it can cause an engine stall, increasing the risk of a crash.

What to do

Dealers will inspect the engine. If bearing damage is found, the engine will be replaced. Dealers will also install a software update containing a Knock Sensor Detection System (KSDS). Repairs will be performed free of charge. Owner notification letters were mailed November 29, 2021. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC218.

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Vehicles covered by this recall

• 2017 Kia Optima Hybrid
• 2018 Kia Optima Hybrid
• 2017 Kia Optima Phev
• 2018 Kia Optima Phev

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal, medical, or repair advice.