How to Tell If the Catalytic Converter Has Been Stolen?
2 Answers
The simplest method is to take the vehicle to a repair shop and have it inspected on a lift. Secondly, if you notice a significantly louder exhaust sound when starting the engine, it is likely that the catalytic converter has been stolen. Lastly, pay attention to whether the smell of the vehicle's exhaust has become stronger. If the catalytic converter is stolen, the pollutants in the exhaust cannot be eliminated.
After the catalytic converter was stolen, the first thing I noticed was that the exhaust sound became louder when starting the car. It used to be very quiet, but now it roars like a tractor. The acceleration also became sluggish, especially when going uphill, with noticeable power loss and increased fuel consumption. Check the color of the exhaust from the tailpipe—if it emits black or blue smoke, there’s a problem; it should normally be colorless. There’s also that pungent odor, smelling like rotten eggs or sulfur, which can be harmful to health when parked in a garage. Quickly check under the car—the catalytic converter is located in the middle section of the exhaust pipe. If you see loose connecting bolts or a missing part, it’s likely been stolen. The precious metals inside are valuable, so thieves often target them. It’s recommended to inspect it monthly or install an anti-theft lock. If you notice anything unusual, take it to a repair shop immediately. Replacing a new one isn’t cheap, but safety comes first.
