1999 Chrysler Town & Country Is Leaking Oil

Identifying Common Causes of Oil Leaks in Your 1999 Chrysler Town & Country and How to Fix Them

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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 1999 Chrysler Town & Country 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 1999 Chrysler Town & Country 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.

An oil leak may be noted on the ground where the vehicle is parked. However, many vehicles have plastic trays underneath the engine that may catch leaking oil and conceal the leak. In such cases, a low oil level, a burning oil smell, or even smoke from oil burning in the engine bay may be noted.

»MORE: Signs of a bad oil pan gasket

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 steps should I take to diagnose the oil leak in my 1999 Chrysler Town & Country?

When diagnosing an oil leak in your 1999 Chrysler Town & Country, it's essential to adopt a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Begin by locating the leak; inspect the area beneath your vehicle for any oil drips or pooling, which can provide immediate clues. Next, check the oil level to determine if there's a significant drop, indicating a potential leak. The oil pan is a common culprit, so examine it for cracks or damage. Don’t overlook the oil filter; ensure it’s properly installed and free from leaks. Additionally, inspect the oil drain plug for tightness, as a loose plug can lead to oil loss. Pay close attention to gaskets and seals, particularly the valve cover and oil pan gaskets, as wear and tear can result in leaks. Finally, if the source remains elusive, consider using a UV dye test to trace the leak more effectively. By following this structured diagnostic approach, you can efficiently identify and address the oil leak in your vehicle.

What are the common causes of oil leaks in a 1999 Chrysler Town & Country?

When dealing with oil leaks in a 1999 Chrysler Town & Country, 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 due to the heat and oil exposure, leading to leaks. Another common source is the valve cover gasket; if this seal becomes worn or compromised, it can allow oil to escape from the engine. Additionally, oil filter leaks can occur if the filter is not properly installed or is loose, resulting in oil seeping out. The rear main seal, located at the back of the engine, is also prone to wear and can lead to significant leaks if it fails. Lastly, oil cooler line leaks can develop due to wear and tear or physical damage, contributing to oil loss. Addressing these issues promptly is essential to prevent further engine damage and maintain optimal vehicle performance. Regular inspections and maintenance can help you catch these problems early, ensuring your Town & Country runs smoothly.

How urgent is it to address the oil leak in a 1999 Chrysler Town & Country?

Addressing an oil leak in your 1999 Chrysler Town & Country is not just a matter of routine maintenance; it is a pressing concern that requires immediate attention. Ignoring an oil leak can lead to severe engine damage due to inadequate lubrication, which increases friction among engine components and can ultimately result in costly repairs or even engine failure. Moreover, the safety implications cannot be overlooked; oil that drips onto hot engine parts poses a significant fire hazard, putting both you and your vehicle at risk. By promptly addressing the leak, you not only safeguard your engine's performance but also enhance the overall safety of your vehicle. Regular monitoring and swift action can prevent minor issues from escalating into major problems, ensuring that your Chrysler Town & Country remains reliable and safe on the road. Therefore, if you notice any signs of an oil leak, it is crucial to act quickly to mitigate potential damage and maintain the longevity of your vehicle.

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