Electrical cables are coated with rubber insulation and when an intense heat melted it what you have is the smell of burning rubber.
Burnt rubber smell from engine.
A sweet smell can be from the exhaust.
The burnt scent will be enhanced more within the small space inside the car especially when the windows are closed and the air conditioning is running.
This is a remarkable sign that your car engine is running for a long time.
It could also be a hose from the cooling or power steering system that s rubbing on a belt and has started to melt.
Here though we re just talking about the not so pleasant smell of burning rubber.
They are an integral part of the setup.
Often when your car smells like burning rubber the cause may not be due to something related to your car but something external like a shopping bag getting stuck in your engine bay during one of your road trips.
This means if you smell rubber burning look for things made of rubber in the car.
Common types of burning smell from car burning rubber smell from car.
A blown or worn out gasket can let antifreeze inside the engine where it will burn.
When the burning rubber smell appears in your car it also means that you need to find out more about future problems with your car.
At this instance don t drive until the problem is.
A loose rubber hose there is a saying if you hear the hooves look for horses not zebras.
This may be the result of an engine belt that s slipped.
If your car smells like burnt rubber what it might be.
The hot engine burning that shopper would also make the burning smell of rubber as in other cases.
The car engine has many rubber hoses as they link various parts.
The smell of burning rubber in your car can indicate that a rubber hose or belt under the hood has loosened.
You ll probably notice it most when your engine has been running for a while maybe after a long trip.
Do you often smell the burning rubber under your hood.
When this happens these parts can move around and come into contact with hot engine parts hence the burning rubber smell.
Smelling a sweet smellpossible diagnosis.