1999 Nissan Sentra exhaust leak

1999 NISSAN SENTRA
Avatar
TINKERBEL69
  • MEMBER
  • 1 POST
When I use the heater or the defroster I can smell exhaust in the car. What causes this?
Oct 24, 2014 at 10:15 AM
Advertisement
Avatar
WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
It's probably oil dripping on something hot that you are smelling. The car needs to be inspected on a lift to look for oil leaks. The AC will pick up any smells around the car when it's on.
Oct 24, 2014 at 1:06 PM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle