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A smell of oil when the car heater is turned on could indicate an oil leak that is coming into contact with hot engine components, such as the exhaust manifold, producing a burning odor. It may also be caused by oil residue on the engine that heats up when the heater is activated. Additionally, if the heater core is leaking coolant, it can mix with oil and create an unusual smell. It's advisable to have the vehicle inspected to identify and address the issue promptly.

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AnswerBot

1w ago

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My home oil heater has a smell of fuel oil when it blows out warm air. what is wrong?

under low temperatures, this > > equipment automatically starts and i can hear it running; the problem is > > that when i stop the car, i feel a very bed smell, ... I've noticed it occasionally, but not the smell > getting inside the car - my TiD has the ACC heater so maybe this stops > it. Do you have ACC or a manual heater


Why does my car smell like burning rubber only when the heat is on?

It could be your heater fan bearing. But more than likely its something in your engine compartment that is making the smell. Such as oil burning on the exhaust or a worn accessory belt.


Why does my car smell like hot oil after running?

You may have a oil leak, and oil us leaking onto the hot motor making that smell


Why does your car smell like burning motor oil?

New car smell? Maybe because of the leather seats (if you have leather seats..)


Why does your 1993 Toyota Camry smell like oil inside?

Check for oil leaks on the Camry. Especially look for oil on the exhaust, as the smell can come into the car.


Why does you oil tank in your car smell like gas?

because oil is refined into gas


What causes a burning smell from the vents of the car when the ac is turned on?

Any smell from the car vents is unrelated to the AC system unless it is an antiseptic smell. Generally, the smells are environmental from your engine compartment, where the fresh air is taken from. If you smell something burning from the vents, then something is heating up to much under your hood. Check your compressor for a worn clutch, or oil leaking onto the exhaust manifold.


What does it mean when you smell fumes coming from the air vent in a 2002 passat when the car is stopped?

Depends on the smell. if it smells sweet, like antifreeze, then it is probably a leak in the heater core. This is a small radiator that runs from the main radiator and makes hot air for the heater. If it smells like gasoline, may be a gas leak. Do not drive the car, get it fixed by a professional. If it smells like smoke, it may be an oil leak. get it checked.


What can you put in the kerosene to get rid of the smell in a kerosene heater?

What is the easiest method of removal of Aromatic compounds in Kerosene Oil?


Does an oil leak on your car smell?

Yeah it usually does, if you smell something you should go see a mechanic to get it checked out, the oil can catch fire and ruin your engine.


Why do you smell oil inside your car after you filled your car full of oil?

You probably spilled some oil on or near the engine, making it burn when the engine heats up.


Why would car smell like burning rubber after an oil change?

when changing the oil sometimes oil can be spilled on the engine block. as your engine heats up it causes this smell. it is completely normal

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