NHTSA Complaint #11442536 — 2019 HYUNDAI TUCSON ENGINE

Complaint Details

ODI Number	11442536
Vehicle	2019 HYUNDAI TUCSON
Component	ENGINE
Date of Incident	December 2, 2021
Date Filed	December 3, 2021
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MA

Consumer Description

Purchased the car in March 2021 with 41,391 miles on it. The day after I picked it up check engine light came on checked the code it was a P0420 catalyst system efficiency below threshold, contacted dealer they took the car in and replaced the catalytic converter. Now 8 months later & a little less than 15,000 miles the check engine light came on again and guess what code popped up? P0420 now I am not an auto expert but I don't think its right that a catalytic converter would need to be replaced twice in that short time frame. Time to figure out what is causing this considering I am not the only one who has reported this

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