An odd scent coming from a car is never a positive sign. However, you can determine how serious the issue is by the smell, which can help you describe the problem when bringing your car to an auto service specialist. Before picking up the phone, try to identify the scent and where it is coming from. Below, learn some of the more common odors and what they mean.

3 Car Warning Smells 

1. Burnt Paper

If it smells like burnt paper each time you change gears, that’s because the component is overheating. Cars have clutch facings, which is a device that makes clutch use smoother and more consistent. However, there are drivers that “ride” the clutch or frequently step on the pedal, creating friction each time the pedal makes contact. This friction burns the paper clutch facings, and continual use causes the whole clutch to fail. If you smell paper, you need to replace the clutch. To prevent future issues, it’s more cost-efficient to practice driving without using the clutch so frequently. 

2. Rotten Eggs

If a rotten egg odor is occurring whenever the engine is running, it is a sign you need to seek professional help. The smell is hydrogen sulfide, which is a poisonous, flammable, and corrosive chemical compound. The most likely reason you smell it is that your catalytic converter is failing. A working catalytic converter converts hydrogen sulfide into the less-toxic sulfur dioxide. An auto service team may be able to repair the issue, but you could need a new catalytic converter altogether.

3. Maple Syrup

Some people may smell a maple syrup scent when their engines have been running for a few minutes. This scent is actually ethylene glycol, and, despite its sweet scent, this organic compound is toxic. If this sweet smell arises, there’s likely a leak somewhere. Where it smells strongest indicates where the problem lies. If it’s more pungent inside the car, you probably have a damaged heater core. If it smells more outside the vehicle, it could be leaking from the radiator, cylinder head, heater hose, or a failed intake manifold gasket.

If something is wrong with your car, call the experts at High Point Tire & Automotive in High Point, NC. They are an AAA-approved auto service, and their skilled technicians and exceptional customer service make them the leading auto service provider in Guilford County. For over 30 years, this family-owned business has worked with some of the most well-known, trusted brands in the industry to provide high-quality products and replacements to local residents. Their ASE-certified technicians use the latest technologies for all vehicle repairs, and they treat every car like their own. Call today at (336) 882-6215 or request an appointment through their website.