Well I got a 93 accord ex to, but stick.
Well I think I smell something burning in the vents too, and when I get out!
Here is a list you should check into!
1.) Is there anything stuck to the exhast system!

2.) Is there any brake fluid leaking, look under the hood there should be a container beside the fues box (abs system only) that should be field to the max line, also look on the other side of the car you should see the actual brake fluid container field to max line. If not field get that checked! I think mine is leaking, but I put more brake fluid in both containers, and on mine the abs container was empty (that is why my abs light came on, but it is not anymore).

3.) It could be some kind of oil leak, transmition leak, there are many things besides that that could smell!

Maybe its just a 93 thing (I don't think so)!

Hope that helps!