![droom on Twitter: "#DidYouKnow The catalytic converter warning light means the catalytic converter in your engine may not be working properly, possibly due to overheating! #autofacts https://t.co/Z9O7ZNYmCZ" / Twitter droom on Twitter: "#DidYouKnow The catalytic converter warning light means the catalytic converter in your engine may not be working properly, possibly due to overheating! #autofacts https://t.co/Z9O7ZNYmCZ" / Twitter](https://pbs.twimg.com/media/DhV3FDaWkAAbdqv.jpg:large)
droom on Twitter: "#DidYouKnow The catalytic converter warning light means the catalytic converter in your engine may not be working properly, possibly due to overheating! #autofacts https://t.co/Z9O7ZNYmCZ" / Twitter
![Catalytic, catalytic converter warning, exhaust pipe, heat, intake, light, warning icon - Download on Iconfinder Catalytic, catalytic converter warning, exhaust pipe, heat, intake, light, warning icon - Download on Iconfinder](https://cdn3.iconfinder.com/data/icons/car-indicator-lights-2/512/Warning_Light-color-14-512.png)
Catalytic, catalytic converter warning, exhaust pipe, heat, intake, light, warning icon - Download on Iconfinder
A1 Autoservice - Express Service Center on Twitter: "What does the Catalytic Converter Warning Sign mean? #Sparkystips #Cars A1AutoService https://t.co/Sga3QNwIkp" / Twitter
![Thousands of us ignore dashboard warning lights - here's what they mean and how much they will cost you - Gloucestershire Live Thousands of us ignore dashboard warning lights - here's what they mean and how much they will cost you - Gloucestershire Live](https://i2-prod.devonlive.com/incoming/article3404493.ece/ALTERNATES/s615b/0_image005.png)