Kia Theta II engines share the connecting rod bearing failure issue with Hyundai — and Kia DCT dual-clutch transmissions develop shudder that requires fluid replacement and clutch adaptation reset, not a transmission replacement. For Lynnwood Kia owners, Tom's B&M Auto has the diagnostic software and experience to address both correctly.
Kia-compatible diagnostic scan reading Kia-specific fault codes including DCT transmission codes, ESC, and Kia Connect. Theta II engine knock and oil consumption assessment with documentation.
Theta II engine repair with updated connecting rod bearing kits. Kia DCT transmission shudder addressed with factory-spec DCT fluid replacement and clutch adaptation reset — not transmission replacement.
Post-repair adaptation reset and shift quality road test. All Kia repairs backed by our 24-month/24,000-mile warranty.
Kia DCT shudder at low speeds is caused by clutch pack contamination from degraded fluid — not a mechanical failure requiring transmission replacement. The repair is DCT fluid drain and refill with Kia-specification fluid and a clutch adaptation reset performed with the correct diagnostic tool. Most shops misdiagnose this as a transmission failure.
Kia Theta II 2.4L engine failure in Optima, Sorento, and Sportage (2011-2019) follows the same pattern as Hyundai — manufacturing debris in the connecting rod bearings causing oil contamination and progressive knock. We assist with warranty claim documentation.
Fluid and adaptation reset — not a transmission replacement misdiagnosis.
Engine knock assessment and warranty claim documentation.
Kia DCT codes, Kia Connect, and ESC fault code coverage.
Every repair at Tom's B&M Auto starts with a full digital inspection. We photograph your vehicle and send the report to your phone before recommending any work. No upselling, no surprises.
Our ASE-certified technicians are trained on all Kia makes and models — engine, transmission, suspension, brakes, AC, and electrical. OEM-quality parts matched to your vehicle's specifications, written estimate before we start.
You receive a written estimate before work begins. We never start additional work without your approval.
All makes, models, and years serviced. Written estimate before we start, road test on every job.
Every kia is backed by our 24-month / 24,000-mile warranty. Most services completed same day.
From Tom's B&M Auto - serving Mountlake Terrace and the greater Seattle metro.
Tom's B&M Auto · 17820 Hwy 99, Suite E, Lynnwood · Serving greater Seattle
Also serving: Edmonds, Mountlake Terrace, Shoreline, Mukilteo, Kenmore, Alderwood Manor