![Weird burnt rubber type smell comes through heater vents once in a while? Any ideas? Comes and goes. Nothing mechanically wrong, doesn't smell on the outside really. : r/CrownVictoria Weird burnt rubber type smell comes through heater vents once in a while? Any ideas? Comes and goes. Nothing mechanically wrong, doesn't smell on the outside really. : r/CrownVictoria](https://i.redd.it/pvdrukughbqa1.jpg)
Weird burnt rubber type smell comes through heater vents once in a while? Any ideas? Comes and goes. Nothing mechanically wrong, doesn't smell on the outside really. : r/CrownVictoria
![This happens when I turn on the heater. A burning smells comes through the vents. Any fix or what this is? My first bmw This happens when I turn on the heater. A burning smells comes through the vents. Any fix or what this is? My first bmw](https://external-preview.redd.it/this-happens-when-i-turn-on-the-heater-a-burning-smells-v0-Tw-u8SJOpwkTUOSdwfs3Pj5eRNqm8yKXbWvLTfYdvCI.png?format=pjpg&auto=webp&s=52862d3c1e68467494215d4766a7bf27533bc8ad)
This happens when I turn on the heater. A burning smells comes through the vents. Any fix or what this is? My first bmw
![Noticed a burning smell in my car when heater was on. Stopped and smoke was coming from back here. Dodge Caliber. : r/AskAMechanic Noticed a burning smell in my car when heater was on. Stopped and smoke was coming from back here. Dodge Caliber. : r/AskAMechanic](https://preview.redd.it/noticed-a-burning-smell-in-my-car-when-heater-was-on-v0-xurp80p7qhec1.jpeg?auto=webp&s=2959d45d3a54d41e42824779d6366d83be946387)