2019 Hyundai Tucson · symptom sheet
Check engine light or misfire
- 73owner reports
- 55,000median miles
- $2,500median quote
- 1involved a crash
Newest report Sep 10, 2026 · checked Oct 2, 2026
232 of the 380 complaints on this car are about the engine. 73 of those describe misfire.
Tick what matches of 73 reports
Misfire on other Tucson years
Report counts are for each model year on its own, so a newer car has had less time to collect them. Model years with too few reports of it for a sheet: 2014, 2020, 2021, 2023, 2024, 2025, 2026.
What this problem usually is
These reports start with the check engine light. Many describe the engine running rough or shaking at idle, a P0300-series code, or a catalytic converter code. A worrying number say the light was flashing. Owners often list ignition coils or spark plugs already replaced, and the light coming back afterward.
What got replaced
Owners who name the part that was replaced mention the sensor (16 reports), the catalytic converter (14 reports) and the ignition coils (3 reports).
Recalls and investigations
No recall on the engine covers the 2019 model year as of Oct 2, 2026.
NHTSA investigations into the engine on the Tucson
Pedestrian alert sounds. Closed aug 7, 2023, led to recall 22V-063.
Loss of motive power. Closed dec 12, 2023.
Engine fires. Closed feb 5, 2024, led to recall 23V-877.
What owners paid
11 of the 73 reports quote a price. Each dot is one quote. The middle half runs $300 to $4,400.
When it happens
The middle half of failures fell between 23,668 and 85,000 miles, from the 33 reports that gave a mileage.
Is this a known problem?
The manufacturer has sent NHTSA 10 service bulletins or notices for the 2019 Hyundai Tucson that deal with this problem. Newest first.
Federal rules make a manufacturer send NHTSA a copy of any notice about a defect that goes to more than one dealer or owner. Most of these are service bulletins, the repair instructions manufacturers send to dealers. NHTSA generally leaves safety recall bulletins out of this file, and recalls are listed separately.
Certain vehicles listed below may experience the Check Engine warning lamp illuminated with DTC P1326 and/or an engine concern/noise related to connecting rod bearing wear or damage.
Certain vehicles may experience the Check Engine warning lamp illuminated with DTC P1326 and/or engine may exhibit abnormal noise, or no crank/no start condition related to connecting rod bearing wear or damage.
Certain vehicles that have completed Service Campaign 966 may experience the Check Engine warning lamp illuminated with DTC P1326 and/or an engine concern/noise related to connecting rod bearing wear or damage.
Applicable vehicles with 2.0L T-GDI and 2.4L GDI engines may experience the Check Engine warning lamp illuminated with DTC P1326 and/or engine may exhibit Abnormal Noise or No Crank/No Start condition.
6 more on the 2019 Hyundai Tucson page.
What owners wrote
“Fitzgerald Countryside Hyundai - address is 27419 US Hwy 19 N, Clearwater, FL 33761 refuses to fix a recall on my unsafe car. Check engine light flashing due to code P1326 which is an issue detected by KSDS that monitors unusual engine vibrations and is designed to prevent engine damage”
Filed Nov 13, 2025
“Engine failure will be caused by shrapnel in the engine (Dealer told me Hyundai is aware it was not vacuumed out properly in this particular batch of engines) leading to ruts being warn in the cylinder causing oil to leak past piston rings. Loses so much oil quickly. Extended warranty may deny due to 3 missed air filter changes”
Filed Jan 8, 2025
“Check engine light comes on it has come more then 5 times. I take it to the dealership. They tell me they are doing an oil consumption test this makes the 5th one. Lane assist when trying to move away from a vehicle it pulls back almost getting you into an accident.”
Filed May 3, 2024
“I was having oil consumptions issues which meant I had to put a quart of oil in my car every 500 miles I drove. Then I was driving when my check engine light started flashing and now my car can't drive without shaking a lot. I can't drive it anymore.”
Filed Apr 27, 2024
Should you keep driving it?
This page can't tell you that. 1 of 73 reports involved a crash. Owners who file are the ones who had a bad experience, and nobody checks their reports. If the problem affects steering, braking, power or a fire risk, treat it as a safety fault and have it inspected before a long or high-speed drive.
File your own report with NHTSA. Complaint counts are how a problem gets an investigation. How reports land on this sheet.
Guide Which lights mean pull over now? Warning lights by color and urgency
Other problems on this car
- Brakes grind, pulse or wear early 118 reports
- Engine failure, knocking or rod bearing 92 reports
- Engine stalls or loses power while driving 60 reports
- Burns oil or oil level rises 49 reports