Catalytic Convertor Problems of Hyundai Santa Fe

Hyundai Santa Fe owners have reported 5 problems related to catalytic convertor (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Hyundai Santa Fe based on all problems reported for the Santa Fe.

1 Catalytic Convertor problem of the 2017 Hyundai Santa Fe

Failure Date: 01/10/2022

The contact owned a 2016 Hyundai Santa Fe. The contact stated while driving 50 mph, he heard an abnormal knocking sound coming from the engine compartment. No warning lights were illuminated. The vehicle was towed to the dealer, who determined that there was a misfire in cylinder #3, and the catalytic convertor system efficiency was below threshold. The vehicle was not repaired. The manufacturer was notified of the failure but referred the contact to the NHTSA hotline for assistance. The failure mileage was 94,000. The VIN was not available.

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2 Catalytic Convertor problem of the 2001 Hyundai Santa Fe

Failure Date: 07/20/2004

While driving 35 mph, the vehicle jerked and vibrated uncontrollably. The consumer was able to maintain control of the vehicle and drove it to the dealer for inspection. The mechanic informed the driver that the catalytic converter needed to be replaced. Please provide further details.

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3 Catalytic Convertor problem of the 2003 Hyundai Santa Fe

Failure Date: 04/30/2003

I purchased a 2003 Santa Fe lx 4wd with the 2. 7l engine. Almost from the time I purchased the vehicle, it has been suffering from a sulfur smell. The dealer made one repair that seemed to last for about a week, unfortunately, the odour is back. The dealer claims that they cannot duplicate this concern, however, they only drive the vehicle 2 or 3 miles when I take it to them to be serviced. Funny how everyone except the dealer can smell this foul disgusting odor.

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4 Catalytic Convertor problem of the 2001 Hyundai Santa Fe

Failure Date: 02/01/2002

When coming to a stop light vehicle would stall intermittently, upon restart it would not exceed 10-15 mph for about 1 mile. Then, it would not shift until 40 mph was reached. Vehicle was taken to dealer 6 times, catalytic converter was replaced twice, did not remedy the problem. Part of crankshaft was replaced, vehicle has not stalled since. Please provide name of part.

5 Catalytic Convertor problem of the 2001 Hyundai Santa Fe

While driving would notice fumes entering vehicle. Took vehicle to dealership, mechanic indicated that a short in ignition system was causing problem. Also, had entire catalytic converter system replaced.




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