2017 Jeep Grand Cherokee Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2017 Jeep Grand Cherokee and How to Address Them

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Reviewed by
Aisha
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 2017 Jeep Grand Cherokee 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 2017 Jeep Grand Cherokee 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.

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 initial steps to diagnose the oil leak in a 2017 Jeep Grand Cherokee?

To effectively diagnose an oil leak in your 2017 Jeep Grand Cherokee, begin by locating the source of the leak. This involves inspecting the area beneath the vehicle for any visible oil drips or puddles, which can provide immediate clues. Next, turn your attention to the engine itself; look for oil residue around critical components such as the oil pan, valve cover gasket, oil filter, and oil drain plug, as these are common culprits for leaks. It’s also essential to check the oil level in the engine; a lower-than-normal level can indicate a leak that needs addressing. Pay special attention to the oil filter, ensuring it is not damaged or leaking, and confirm that the oil drain plug is securely tightened. Finally, examine the oil pan for any signs of cracks or damage that could be contributing to the leak. By following this methodical approach, you can effectively identify the source of the oil leak and determine the necessary repairs, empowering you to tackle the issue with confidence.

What are the common causes of oil leaks in a 2017 Jeep Grand Cherokee?

When dealing with oil leaks in a 2017 Jeep Grand Cherokee, it's crucial to understand the common culprits that may be at play. One frequent issue is a worn or damaged oil pan gasket, which can deteriorate over time and lead to significant oil loss. Another potential source of leaks is the valve cover gasket; as it ages, it may fail to create a proper seal between the valve cover and the cylinder head, resulting in oil seeping out. Additionally, the oil filter housing gasket can also be a problem area; if it becomes faulty, it can allow oil to escape. The rear main seal, located at the back of the engine, is another critical component that can develop leaks, often leading to noticeable oil puddles underneath the vehicle. Lastly, oil cooler lines are susceptible to wear and tear, which can cause them to leak as well. Addressing these issues promptly is essential to prevent further engine damage and ensure your Jeep continues to perform optimally. Regular inspections and maintenance can help you catch these problems early, allowing for a more straightforward DIY repair process.

How urgent is it to address the oil leak in a 2017 Jeep Grand Cherokee?

Addressing an oil leak in your 2017 Jeep Grand Cherokee is not just a matter of routine maintenance; it is a critical issue that demands immediate attention. An oil leak can significantly reduce oil levels, leading to inadequate lubrication of the engine, which may result in severe engine damage over time. Furthermore, if left unchecked, the leak can escalate into more serious problems, such as engine overheating or even catastrophic engine failure, which can be both costly and inconvenient. Additionally, the presence of leaking oil poses a safety risk, as it can drip onto hot engine components, creating a fire hazard. By promptly addressing the oil leak, you not only protect your vehicle from further damage but also ensure that it operates safely and efficiently. Therefore, if you notice any signs of an oil leak, it is crucial to take action immediately to safeguard your Jeep and your safety on the road.

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