1 the clutch may result from riding the clutch or needing a replacement 2 the brakes can occur from heavy break usage or riding the brakes 3 an electrical short 4 the heater may result from debris in the system or from a bad motor or 5 burning oil.
Car smells like burning rubber when heater is on.
Try avoiding driving over garbage to avoid this scenario.
If your car smells like burning plastic what it might be.
Using the anti bacteria products for the vents and checking the heater fuel lines for any leakages.
Air filters cleaned or replaced if any.
Get the car checked out by your usual repairer.
Also check the oil level.
It might be coming from a leaky radiator cap or the radiator itself especially if you smell it outside the car.
The car may have accidentally picked up pieces of garbage like plastic packets etc.
The answer to why you may sense a burning rubber smell in your car and not some other type of smell is because there are lots of rubber components rubber hoses and other things made out of hard rubber which may be coming into contact with extreme heat which is why your car may smell like burning rubber.
There are plastic parts in the heater the fan and other electronic devices fit into the car.
If the smell were originating inside the heater you would be unlikely to smell it when you got out of the car.
If the car is leaking or burning oil the level can get too low and cause problems.
Open the hood after parking the car and see if you can locate the source of the smell.
That may heat up and release the smell of burning rubber.
So while there is no silver bullet to take out every single bad car smell taking one last whiff can help you.
5 common areas that can cause a burning smell from your car.
Causes of burning rubber smell in your car.
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When the plastic insulation has worn down or been chewed off by an animal that s gotten into the engine the exposed wires can rub together and produce a short which could cause a fire.
If the smell persists take the car in to be checked out.
Burning oil can smell like burnt rubber.
Burning smell could generate from a number of places in the vehicle namely the clutch the brakes a lose hose leakage of the coolant the heater short circuiting in the electrical circuitry as well as burning from the oil parts leaking out.
A short circuit in the wiring.
A strong odor inside the passenger compartment probably means a bad heater core.
You mentioned that there is a small leak around the belt drive so that may be the culprit.
Car heater cause the burning plastic smell in car.