Power Train Related Problems of the 2018 Hyundai Sonata

Table 1 shows four common power train related problems of the 2018 Hyundai Sonata. The number one most common problem is related to the power train (39 problems). The second most common problem is related to the vehicle shudder (one problem).

Table 1. Power Train related problems of Hyundai Sonata


Recently reported Power Train problems of the 2018 Hyundai Sonata

The Power Train problem

Check engine light solid/engine failure while driving. 2018 Sonata se purchased new in fall 2018. Around 50,000 miles started noticing oil level drop and had to add more before next scheduled change. Dealership service center said I just had to shorten the mileage between changes which didn't seem   Read details...

The Vehicle Shudder problem

When accelerating from a stopped position the vehicle shudders or stutters before proper acceleration is achieved. I owned a Ford fiesta that did the same thing and it turned out to be the clutch. Is that a possibility with my Sonata?   Read details...

The Automatic Transmission Control Module problem

Same problem with this 2018 Hyundai Sonata limited hybrid engine as the already recalled 2017 Sonata’s with the same 4 liter/direct fuel injection engines. At approximately 69,000 miles the problems and check engine light analyzed was done by auto zone and brandon Hyundai (3 times each and   Read details...


Power Train related problems in other Hyundai Sonata model year vehicles:



Sonata Service Bulletins
Sonata Safety Recalls
Sonata Defect Investigations