2012 Hyundai Veloster Engine cooling Problems
- Complaints
- 4about this part
- Share
- 1%of 296 total for the year
- Median mileage
- 149,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the engine cooling of the 2012 Hyundai Veloster, 1% of the 296 complaints for this model year. Where a mileage was given, the median is 149,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact's daughter owns a 2012 Hyundai Veloster. The contact stated that the check engine warning light was illuminated. Additionally, the contact stated that while accelerating from a complete stop, the vehicle jerked, lurched forward, and there was smoke coming out of the exhaust pipe. The contact stated that the failure also occurred while driving at various speeds. The contact stated that on several occasions, the vehicle failed to respond upon depressing the accelerator pedal. …”
NHTSA complaint #11556455, filed 2023-11, 98,000 miles“The contact owns a 2012 Hyundai Veloster. The contact stated while her son was driving the vehicle, there was smoke coming from the engine compartment before the vehicle lost motive power and stalled. The vehicle was towed back to the residence and an independent mechanic diagnosed the vehicle and determined that the engine was faulty and needed to be replaced. The vehicle was not yet repaired. The local dealer and manufacturer were notified of the failure, but no assistance was offered. The failure mileage was 200,000.”
NHTSA complaint #11537829, filed 2023-08, 200,000 miles“Car has stalled while driving. Sometimes it will not go into gear. Other times it only goes into first gear. Had to move it to neutral then back to drive to get it to work. Other times, had to turn it off completely and back on to get it to work. This problem nearly got me in an accident when it happened while entering a highway. Also, sometimes in first gear the car will chugg . It will struggle to accelerate and have a jerking/chugging feel. After a couple visits to Hyundai, they have failed to figure out the problem.”
NHTSA complaint #10499237, filed 2013-02“The contact owns a 2012 Hyundai Veloster. The contact stated that while driving 37 - 40 MPH, the accelerator pedal was depressed, and the vehicle made knocking sounds. Additionally, while parking the vehicle, there was a fuel odor and smoke coming from the vehicle. The check engine warning light was illuminated. The vehicle was diagnosed by a mobile independent mechanic, who determined that the vehicle needed an oil change and that there was engine failure with the vehicle.”
NHTSA complaint #11763443, filed 2026-09Related service bulletins
- 10247189Oct 13, 2023This bulletin provides important checkpoint guidelines when performing engine oil and filter change services.
- 10240082Jul 11, 2023A class action lawsuit against Hyundai Motor America (âHMAâ) alleges that certain Hyundai vehicles (âClass Vehiclesâ) were manufactured, marketed, sold, and/or leased…
- 10227320Nov 3, 2022Certain 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…
- 10227317Nov 3, 2022Certain 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…
- 10227316Nov 3, 2022The warranty coverage for engine repair or replacement regarding engine damage or malfunction from connecting rod bearing wear has been extended to 15 years or 150,000 miles from…
- 10227313Nov 3, 2022Op code/part number (reference guide for service campaign t6g)
- 10217251Jul 28, 2022Follow the guidelines outlined in this bulletin to inspect and clean or replace certain components of the engine intake system accordingly during engine short block or…
- 10211675Apr 28, 2022The Powertrain warranty coverage for certain engine repairs and/or replacement where the engine damage or malfunction is related to connecting rod bearing wear, has been extended…
- 10211667Apr 28, 2022Hyundai is conducting a campaign to enhance the knock sensor software to detect abnormal engine bearing noise before potentially severe engine damage occurs. If abnormal engine…
- 10211666Apr 28, 2022Certain 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…
Engine cooling: other model years
Other parts of the 2012 Hyundai Veloster
67 complaintsEngine
61 complaintsSteering
42 complaintsOther or unknown
39 complaintsElectrical system
38 complaintsTransmission and drivetrain
31 complaintsBrakes
28 complaintsBody and structure
25 complaintsVehicle speed control
15 complaintsAir bags
12 complaintsWheels
12 complaintsSeat belts
7 complaints
← All problems reported for the 2012 Hyundai Veloster
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology