hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
83,511 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Honda Civic exhaust system problems

exhaust system problem

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2005 Honda Civic Owner Comments

problem #4

Aug 082011

Civic 4-cyl

  • 83,045 miles


2005 Honda Civic hybrid: Engine light came on and has been determined that the catalytic converter needs replacing along with the CO2 sensors, cost $2000. What causes a cat conv to go bad? Honda could not provide this information and refused to look into any service bulletins or recalls. This vehicle is only 6 years old, 83045 miles. We have had numerous issues with this vehicle, including the clutch, replacement of hybrid battery, seat belts and now this.

- Johns Creek, GA, USA

problem #3

Jan 292010


  • 88,000 miles
Replace cat converter on Honda Civic hybrid which is very expensive not covered by warranty.

- Chicago, IL, USA

problem #2

Feb 252010


  • 88,000 miles
The need to replace 2 catalytic converter due to an engine light error veh code P2000 cat efficiency.

- Chicago, IL, USA

problem #1

Oct 052008


  • 75,000 miles
After about 75,000 miles on my 2005 Honda Civic, I began to notice I got a headache and upset stomach while driving the car. The local Honda dealer discovered a cracked exhaust manifold, and indicated the possibility of carbon monoxide entering the cabin during vehicle operation. I have not yet repaired the condition since the repair cost is very high, about $1000. I have since heard that this is a common problem with this vehicle, and not a result of age or abuse.

- Huntsville, UT, USA

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