2018 Hyundai Santa FE engine problems

53 owner complaints filed with NHTSA name the engine on the 2018 Hyundai Santa FE — 49% of all complaints for this model year.

Engine complaints

49%

share of all complaints

24,450 mi

median reported incident mileage

0 / 3

crash / fire reports

What owners report

“My wife was driving the vehicle by the left lane on route 9A northbound on elmsford at a speed around 35 mph. The vehicle suddenly came to stop completely while driving. My wife tried to start it but it didn't start. We called the police to come help us due to the ongoing traffic while the towing…”
filed Apr 11, 2026
“Catastrophic Engine Failure - Cam phasers blew apart and severely cracked the valve covers. This occurred with no prior warning lights. Minutes before failure, there was engine hesitation and noise and then severely reduced power, causing a safety issue while driving. Vehicle was towed to local…”
filed Mar 13, 2026

Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.

Certain Santa Fe / Santa Fe XL (NC) vehicles equipped with 3.3L Lambda II GDI engines may exhibit abnormal engine noise or damage. Technical Service Bulletin (TSB) 26-EM-002H describes the procedure to inspect the…
26-EM-002H DCS · Warranty Program/Extension · issued Feb 11, 2026
Certain Santa Fe / Santa Fe XL (NC) vehicles equipped with 3.3L Lambda II GDI engines may exhibit abnormal engine noise or damage. This bulletin describes the procedure to inspect the engine and perform the proper…
26-EM-002H TSB · Warranty Program/Extension · issued Feb 11, 2026
Certain Santa Fe / Santa Fe XL (NC) vehicles equipped with 3.3L Lambda II GDI engines may exhibit abnormal engine noise or damage. This service procedure describes to inspect the engine and perform the proper repair…
26-EM-002H DN · Warranty Program/Extension · issued Feb 11, 2026