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Why does my car smell like exhaust when it’s idling?
While sitting in my car this morning, I noticed I could smell my car’s exhaust from inside. Why does my car smell like exhaust when it’s idling?
Melanie Mergen · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
If your car has an exhaust smell, it’s not just unpleasant—it could be harmful to your health, so it’s not a problem you want to ignore. There are a number of different reasons your car could have a strong exhaust smell when idling. A few common culprits include:
- Clogged or faulty catalytic converter
- Air/fuel ratio is off
- Exhaust system leak
- Faulty door/window seals
You can troubleshoot these items yourself however, these issues tend to be time-consuming and complicated if you aren’t familiar with car mechanics. It may be best to have a
trusted mechanic
do a diagnostic test on your vehicle.As you continue looking after your car, download the
Jerry
app to make sure you have the right car insurance
policy at the best price.All you need to do is answer a few quick questions to start comparing personalized car insurance quotes, all in one spot. It takes less than a minute, and Jerry customers save on average $800+ per year on car insurance.
MORE: Is the new car smell dangerous?
View full answer
- Gregory R.
WHY YOU CAN TRUST JERRY
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.
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