Here is a couple possibles, Engine or transmission oil leaking onto the hot exhaust. Plastic shopping bag caught onto exhaust system. Yesterdays chilli
Where ?on what? Mostly on a belt driving something
a burnt rubber ball in the cardorater
Freshana AIRIA works wonders on getting rid of burnt rubber smells!!
Acrid
rubber belt broke lint overflow
probably being over used and the rubber inside is burning and melting....
Usually that means he/she has been under a car.
sounds like your air conditioner compressor is bad.
A fuel leak. A coolant leak, coolant has a sweet smell. An exhaust leak. A burnt clutch. A burnt rubber smell, from a slipping accessory belt/tensioner or rubber contacting the exhaust. A Moldy smell with the A/C on from a dirty/moldy evaporator. An oil leak, if it is leaking near the exhaust manifold, from say the valve cover. A smell from burnt brakes from a faulty brake caliper. A burnt plastic smell, from plastic melting against the exhaust( wiring loom, or plastic bag on catalytic converter). A. mildew smell caused by a water leak, clogged evap case drain, flogged sunroof drain.
Because its burnt.
You can use either term. 'Burned' and 'burnt' are variations on the same word, just like 'learned' and 'learnt'.So you could say, 'The car smelled of burned rubber', or 'The car smelled of burnt rubber'.
Rubber