2000 Sentra Heat Smelling Need Some Help!

[BealeAss]

I am getting an intermittent burning smell when the heat is on in the car. It doesn't appear to be as hefty when driving at highway speed, but it is still present; especially in morning traffic. It does it at all speeds and regardless of where I'm putting the direction of air whether defrost or feet or up top.

I was thinking it might be the cabin filter? Any other suggestions? Where is the cabin filter located on this car?

Thanks!

[nametakennow]

Did you recently change your oil? What kind of burning is it?

[Twilight sentra tuner]

if u just changed ur oil then its probably still burning off the exhaust from the oil filter. it goes away.( if this is what it is.)

[nissantech06]

I was thinking it might be the cabin filter? Any other suggestions? Where is the cabin filter located on this car?

Thanks!

Pull the glove box down and there is a plastic tab that's removable, it's in there if you have one.