2017 Chrysler Pacifica Is Leaking Oil

Address Oil Leaks in Your 2017 Chrysler Pacifica Effectively

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Reviewed by
Bo Fader
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 Chrysler Pacifica 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 Chrysler Pacifica 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 steps to diagnose the oil leak in a 2017 Chrysler Pacifica?

To effectively diagnose an oil leak in your 2017 Chrysler Pacifica, start by visually inspecting the engine and the area beneath the vehicle for any signs of oil accumulation or drips. This initial step helps you locate the source of the leak. Next, check the oil level using the dipstick; a low level may indicate a leak that needs addressing. Focus on the gaskets and seals around critical engine components, such as the valve cover and oil pan, as these are common culprits for leaks. Don’t overlook the oil filter; ensure it is secure and free from damage, as a loose or faulty filter can also lead to leaks. Additionally, inspect the drain plug at the bottom of the oil pan to confirm it is tight and not leaking. Examine any oil hoses and lines for cracks or wear that could contribute to the problem. If the source remains elusive, consider performing a pressure test to accurately identify the leak's location. Should these steps not yield results, consulting a mechanic is advisable for a thorough diagnosis and repair. By following this structured approach, you can systematically identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 2017 Chrysler Pacifica?

When dealing with oil leaks in a 2017 Chrysler Pacifica, 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 leaks as it fails to create a proper seal between the oil pan and the engine block. Another area to inspect is the valve cover gasket; if this component becomes compromised, it can allow oil to escape from the cylinder head. Additionally, the oil filter housing gasket is another potential source of leaks, as it can wear out and fail to seal effectively, resulting in oil seeping from the housing. The rear main seal, located at the back of the engine, is also known to develop leaks, which can manifest as oil dripping from the engine's underside. Lastly, oil cooler line leaks can occur due to wear and tear, leading to oil loss. Addressing these issues promptly is essential to prevent further engine damage and maintain optimal vehicle performance, making regular inspections and maintenance a vital part of vehicle care for Pacifica owners.

How urgent is it to address the oil leak in my 2017 Chrysler Pacifica?

Addressing an oil leak in your 2017 Chrysler Pacifica is not just a matter of routine maintenance; it is a pressing issue that requires immediate attention. Ignoring an oil leak can lead to a significant drop in oil levels, which compromises engine lubrication and can result in severe engine damage over time. Additionally, a leaking oil system can cause the engine to overheat, leading to catastrophic mechanical failures that could leave you stranded or facing costly repairs. The safety implications are equally concerning, as oil dripping onto hot engine components can create a fire hazard, putting both you and your vehicle at risk. By promptly addressing the oil leak, you not only safeguard your engine's health but also ensure the safe operation of your vehicle, preventing further damage and enhancing its longevity. Therefore, if you notice any signs of an oil leak, it is crucial to take action without delay.

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2017 Chrysler Pacifica Oil Leak Causes & Diagnosis