My Car Smells Like... | Car Problems By Smell

One of the easiest ways to tell if you car has a problem is by the smell. There are a few car problems that put out noticeable smells. In this article we will list smelly automotive signals to help you find out what's wrong with your car based off the smell.

Smelly Automotive Signals

Burnt Rubber Smell -  If you have a burning rubber smell coming from your automobile, it's very likely that you have a belt or hose problem. One of your belts is worn out or one of your hoses are burnt. Open up your hood and visually inspect your belts and hoses for warps, cracks, etc. Can't tell if your belts or hoses look worn or damaged? Take your car to the nearest automotive repair shop to get a quick diagnostic check.

Sweet Smell - If you are noticing a profound sweet smell coming from your vehicle, its very likely you have a coolant system problem. Engine coolant is known for smelling sweet. The sweet smell is actually produced by an ingredient called ethylene glycol. You may have a coolant leak or your coolant could be burning inside of the engine. If you are noticing a burnt sweet smell, that's a clear sign that your oil may be low or have a malfunctioning water pump or thermostat.

Burnt Carpet Smell - Burnt carpet smells coming from your vehicle usually come from bad brakes. Although, this smell might be natural if you have been driving in a lot of stop and go traffic. If you are noticing this smell, it is usually a sign that your brake pads are lifting once the brake is released or that the brake pads are dragging on the rotor.

Smells Like Rotten Eggs - If your car smells like rotten eggs you most likely have a bad catalytic converter. This is a high cost repair that is necessary to pass emission testing. Most newer vehicle manufacturers will replace this for free under your warranty. Call your dealer to find out if your catalytic converter is still under warranty. Is your car not under warranty anymore? You will have to pay out of pocket to get this repaired. Contact a trustworthy automotive shop near you for a diagnostic check.

Smells Like Burning Oil – Does your car smell like oil is burning? This could mean multiple things, the most common is that you do not have enough oil in your engine or you need an oil change. Although, this could also mean you have a leak from your crankshaft or valve cover. These are very expensive repairs to fix and are not likely if your car is 7 years old or newer. In either case, make sure you get your car inspected by a licensed auto mechanic as soon as possible to avoid bigger problems.