Catalytic Convertor Problems of Honda Civic

Honda Civic owners have reported 15 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 Honda Civic based on all problems reported for the Civic.

1 Catalytic Convertor problem of the 2008 Honda Civic

Failure Date: 07/07/2019

Tl the contact owns a 2008 Honda Civic. While the contact was sitting in the vehicle with the window rolled down, he detected an odor of burning antifreeze. The contact exited the vehicle and looked under the hood, but did not see anything. The vehicle was taken to team rossi Honda (1517 s delsea dr, vineland, NJ 08360, (856) 692-1700) where it was diagnosed that the engine block fractured behind the catalytic convertor. The vehicle was not repaired. The manufacturer was notified of the failure and provided a case number. The approximate failure mileage was 73,000.

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2 Catalytic Convertor problem of the 1996 Honda Civic

Failure Date: 12/11/2007

Car shifts hard into next gear (automatic transmission) also drives rough. Check engine light has a 420 code (catalytic converter).

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3 Catalytic Convertor problem of the 2003 Honda Civic

Failure Date: 09/20/2007

The contact owns a 2003 Honda Civic. While driving approximately 30mph he noticed that the engine warning light illuminated. The local dealer stated that the catalytic converter malfunctioned; however, they were unable to determine the cause of failure. Honda also mailed him a notice requesting to randomly test his vehicle to measure the emission control systems performance. He has filed a formal complaint with the manufacturer. He has not repaired the vehicle. The failure mileage was 78,000 and the current mileage was 82,100.

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4 Catalytic Convertor problem of the 1999 Honda Civic

Failure Date: 07/12/2006

The problem started with a defective cvt type transmission. Complained to american Honda and they agreed to replace the transmission if I paid $504 in labor costs. One year later the transmission died again, I now believe they only flushed out the old transmission I doubt they replaced the transmission. I complained again and had it replaced. Now the problem is the check engine light. It cost $80 just for them check the computer which has been done twice. I was told that the car's computer was malfunctioning and that there was nothing seriously was wrong with the car. Had the computer replaced after splitting the cost with american Honda so it cost me $396. Two weeks later the check engine light is back on, I went to advanced auto parts and had the computer codes read for free they said it was a malfunctioning O2 sensor, now the dealership wants another $260 each sensor plus labor to change both sensors.

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5 Catalytic Convertor problem of the 2002 Honda Civic

Failure Date: 06/29/2006

: the contact stated while driving 10 mph on normal road conditions an unusual noise was heard derived from the engine however at higher speeds was not noticeable. The vehicle was taken to an independent Honda certified mechanic who determined the exhaust manifold was cracked and the catalytic converter damaged. The contact expressed the warranty should cover the parts. The vehicle was not taken to an authorized dealership.

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6 Catalytic Convertor problem of the 1999 Honda Civic

Failure Date: 09/08/2005

- the manifold of a 1999 Honda Civic was cracked, and there was no warranty on the vehicle. The failure was similar to the one in the model years: 1996 to 1998. The manifold's crackwas near the oxygen sensor. The contact called Honda corporation ,who stated that the warranty expired and they would not speak with her. She should call America Honda customer relations. She was informed that the warranty and the problems that she was having was VIN specific and the recall did not apply to this vehicle. This failure started in 2005, and she replaced the cracked manifold. Now, the catalytic converter malfunctioned.

7 Catalytic Convertor problem of the 2000 Honda Civic

Failure Date: 08/29/2005

On Monday morning, August 29th, I started my 2000 Honda Civic cx hatchback and the check engine light came on. This is the first time it had ever happened; the car has 82,000 miles on it. I called cush Honda escondido and brought it in for service the same day. They later called me to tell me that their computer showed that the oxygen sensor needed to be replaced and the manifold on the catalytic converter was cracked and the entire unit needed to be replaced. The total cost was $1026. I consider needing a catalytic converter replaced at 82,000 miles to be unacceptable. I am aware of other Honda owners who have had the same thing happen. I like having this item wear out to having a transmission or some other major component wear out. It has also been brought to my attention that the catalytic converter has an 80,000 warranty. How convenient!.

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8 Catalytic Convertor problem of the 2001 Honda Civic

Failure Date: 07/17/2004

Took car in for valve adjustment (unusual to be needed until very high mileage), service tech found that exhaust manifold had a crack. Honda does not patch and the entire part to be replaced is over $800. 00. Parts person proceeded to tell me that this is very common in my model of car due to the design causing manifold to overheat and crack. If the problem is very common then it is a flaw in the vehicle yet there is no bulletin or recall. Not all models have this particular type of manifold and they stopped putting them in Hondas all together beginning 2005.

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9 Catalytic Convertor problem of the 2000 Honda Civic

Failure Date: 09/09/2003

Request for reimbursement for defective part replacement on 2000 Honda Civic. (nar).

10 Catalytic Convertor problem of the 1999 Honda Civic

Failure Date: 05/14/2003

My check engine light has been coming on periodically for a few months. I was informed when I took it to Honda that my catalytic converter needed to be replaced. I wanted to check on a second opinion just to be safe. When doing so I have been to 3 different independent automotive repair shops that specialize in Honda's. Each states that there have been a number of requests for catalytic converters over the past 8-9 months for my same model. I found that to be very disturbing. I would strongly suggest that this be looked further into.

11 Catalytic Convertor problem of the 2002 Honda Civic

Failure Date: 10/06/2002

Consumer states that the alternator light illuminated. Dealer stated motor needs replacing. Mr radiator leaked out coolant and engine locked up due to short block and head failure. Thermostat failed and was replaced. Check the engine light came on and dealer replaced converter as a cause.

12 Catalytic Convertor problem of the 1997 Honda Civic

Failure Date: 07/15/2002

Shield at bottom of the catalytic converter is loose and coming apart. Dealer states they will be replaced. Consumer feel vehicle may overheat and catch fire if shield is removed.

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13 Catalytic Convertor problem of the 1997 Honda Civic

Failure Date: 08/01/2001

While driving, pipes from catalytic converter fell off, consumer states muffler now needs replaced. Firestone tires size 14, dot number wz7jmnb466, replaced under 20000 miles.

14 Catalytic Convertor problem of the 1999 Honda Civic

Failure Date: 05/02/2001

While driving in an intersection during rush hour traffic, the vehicle's engine check light came on, the vehicle started to idle near zero causing the vehicle to stall. Vehicle was taken to dealer and I was told it was the catalytic converter. Manufacture was notified and they stated it will take 3-6 months to repair because Honda manufacture has to develop a part in japan because the part is not available. Will notify the epa office.

15 Catalytic Convertor problem of the 2000 Honda Civic

Failure Date: 02/08/2000

Every time engine is turned off very loud clanging and banging noises come from under the vehicle on the front driver's side. Vehicle was taken to the dealership. Dealer stated that the noises came from the catalytic converter cooling down and contracting, which was a characteristic of the vehicle. Please provide any further information.



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