2014 Chevrolet Traverse Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2014 Chevrolet Traverse and How to Fix Them

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Reviewed by
Devin Cabugcal
Written by RepairPal Car Genius
Updated January 14, 2025
0%
80% chance it's the
Oil System Components
0%
20% chance it's the
Engine Gaskets
The most common reasons a 2014 Chevrolet Traverse is leaking oil are oil system component failure and leaking engine gaskets.
  • Oil System Components: A worn or damaged oil pump or filter can lead to low oil pressure, resulting in inadequate lubrication and potential engine damage.
  • Engine Gaskets: A worn or damaged engine gasket can lead to oil or coolant leaks, resulting in engine overheating or loss of lubrication.
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.

How much does it cost to fix a 2014 Chevrolet Traverse is leaking oil?

Common Repairs

The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.

Oil pans don't wear out or break like other parts, they generally only need to be replaced because of external damage from an accident or an improperly tightened drain plug. The main symptom you will experience is an oil leak underneath the engine of your car. The oil that leaks from a damaged oil pan will range from dark brown to dark black. If the leak is large enough or occurs for long enough the oil level will be low enough to turn the oil pressure or low oil level warning light on.

A bad oil level sensor may cause a false reading of the engine oil level. The oil level warning light may illuminate even when the oil level (checked manually) is within an acceptable range. The warning light may also come on and off intermittently if the sensor is faulty. An error code may be sent to the PCM and a check engine light may come on the dashboard as well if the sensor is bad.

The engine oil pressure warning light will come on if the engine oil pressure is low, or if the oil pressure sensor is faulty. In either case, engine power may be reduced significantly. The check engine light may also illuminate, and an on-board diagnostic (OBD) trouble code will be stored in the vehicle's computer.

What are the potential causes and diagnostic steps for an oil leak in a 2014 Chevrolet Traverse?

When addressing an oil leak in your 2014 Chevrolet Traverse, it's essential to adopt a systematic diagnostic approach. Start with a thorough visual inspection under the vehicle to identify any obvious signs of oil pooling or dripping. This initial step can often reveal the source of the leak. Next, monitor your oil levels regularly; a significant drop can indicate a leak that needs immediate attention. Inspecting gaskets and seals for wear or damage is crucial, as these components are common culprits in oil leaks. Ensure that the oil drain plug is securely tightened, as a loose or damaged plug can lead to oil loss. Additionally, examine the oil pan for cracks and check the oil filter for proper installation and condition, as a faulty filter can also contribute to leaks. Don't overlook the oil cooler lines and the valve cover gasket, as these areas can also be sources of oil seepage. By following this structured approach, you can effectively diagnose and address the oil leak, ensuring your Traverse remains in optimal condition.

What are the common causes of oil leaks in a 2014 Chevrolet Traverse?

When dealing with oil leaks in a 2014 Chevrolet Traverse, it's essential to understand the common problems that may arise. One of the primary culprits is the failure of oil system components, which can lead to leaks from various areas of the engine. Leaking engine gaskets are another frequent issue, often resulting in oil pooling under the vehicle or a noticeable drop in oil levels. A particularly common source of leaks is the oil pan gasket, which can deteriorate over time and cause oil to seep out, leaving telltale spots on the ground. Additionally, the front timing belt cover can also be a source of leaks, necessitating careful inspection and potential repair. Addressing these issues promptly is crucial, as neglecting oil leaks can lead to more severe engine damage and costly repairs down the line. Regular maintenance and vigilance can help you catch these problems early, ensuring your Traverse remains in optimal condition.

How urgent is it to address the oil leak in a 2014 Chevrolet Traverse?

Addressing an oil leak in your 2014 Chevrolet Traverse is not just a matter of routine maintenance; it is a pressing concern that demands immediate attention. An oil leak can severely compromise the engine's lubrication system, leading to increased friction among engine components, which can result in costly repairs or even complete engine failure. Moreover, the loss of oil pressure can cause the engine to overheat, further exacerbating the risk of catastrophic damage. Beyond mechanical failures, an oil leak poses a safety hazard, as oil can drip onto hot engine parts, creating a fire risk that endangers both the vehicle and its occupants. By prioritizing the repair of an oil leak, you not only safeguard the performance and longevity of your Traverse but also ensure a safer driving experience. Ignoring this issue can lead to dire consequences, making it essential to act swiftly and decisively.

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