2017 Kia Soul EV Smells Like Gas

Investigating the Causes of Gas Smells in Your 2017 Kia Soul EV and Essential Safety Measures

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Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
15% chance it's the
Gas Cap
0%
40% chance it's the
Emissions Control System
0%
45% chance it's
Something else
The most common reasons a 2017 Kia Soul EV smells like gas are the gas cap, the fuel system, or the emissions control system.
  • Gas Cap: A loose or damaged gas cap can cause fuel vapors to escape, triggering the check engine light and potentially affecting fuel system pressure.
  • Emissions Control System: A faulty emissions control system can lead to increased hydrocarbon emissions and trigger the check engine light due to malfunctioning components like the EGR valve or O2 sensors.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

What could be causing a gas smell in a 2017 Kia Soul EV?

When faced with a gas smell in your 2017 Kia Soul EV, it's essential to approach the diagnosis methodically to ensure safety and effective resolution. Start by checking the cabin air filter, as a dirty or clogged filter can trap odors and create a misleading gas smell inside the vehicle. If the filter appears clean, inspect the fuel system for any signs of leaks, even though your vehicle is electric; a malfunctioning component could still be present. Next, examine the exhaust system for any leaks or issues that might contribute to the odor. If these areas are clear, look for fluid leaks from other systems, such as coolant or transmission fluids, which can sometimes emit smells similar to gasoline. Lastly, if all else fails, consider having the electrical system evaluated by a professional, as rare electrical issues can also produce unusual odors. By following this diagnostic approach, you can systematically identify and address the source of the gas smell in your Kia Soul EV.

What could cause a gas smell in a 2017 Kia Soul EV?

When dealing with a gas smell in your 2017 Kia Soul EV, it's important to identify the common problems that may be causing this issue. A fuel leak is often the primary suspect, which can arise from damaged fuel lines, leaking fuel injectors, or a faulty fuel tank cap. Additionally, problems within the exhaust system, such as leaks or a malfunctioning catalytic converter, can allow exhaust fumes to enter the cabin, creating a gas-like odor. The evaporative emissions system, responsible for managing fuel vapor release, can also be a source of the smell if it is not functioning properly. Engine misfires may lead to unburned fuel escaping into the exhaust system, contributing to the gas smell. Lastly, overfilling the fuel tank can result in fuel spillage, causing a noticeable odor inside the vehicle. While some of these issues can be diagnosed and addressed through DIY methods, it is crucial to consult a qualified mechanic for a comprehensive inspection and resolution to ensure your safety and the proper functioning of your vehicle.

How urgent is it to address the gas smell in my 2017 Kia Soul EV?

Addressing a gas smell in your 2017 Kia Soul EV is not just a matter of inconvenience; it is a critical safety concern that requires your immediate attention. While electric vehicles like the Kia Soul EV do not use gasoline, the presence of a gasoline odor can indicate a serious issue, such as a fuel leak or malfunctioning components that could pose significant risks to you and your passengers. Ignoring this warning sign could lead to hazardous situations, including fire risks or further damage to your vehicle, which may result in costly repairs. Therefore, it is essential to take any unusual smells seriously and investigate the source promptly. By doing so, you not only protect your safety but also ensure the longevity and reliability of your vehicle. If you detect a gas smell, consider consulting a professional mechanic to diagnose and resolve the issue before it escalates into a more severe problem.

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