1994 Chrysler Concorde Is Leaking Oil

Identifying Common Causes of Oil Leaks in Your 1994 Chrysler Concorde 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 1994 Chrysler Concorde 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 1994 Chrysler Concorde 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 are the steps to diagnose and fix an oil leak in a 1994 Chrysler Concorde?

When tackling an oil leak in a 1994 Chrysler Concorde, it's essential to adopt a systematic diagnostic approach. Begin by inspecting the vehicle's undercarriage for any visible oil spots or drips, as this can provide immediate clues about the leak's origin. Focus on common culprits such as the oil pan, oil filter, drain plug, and valve cover gaskets, as these areas are frequently associated with leaks. To enhance your diagnosis, consider using a UV dye mixed with the engine oil; this method allows you to illuminate the leak's exact location under UV light, making it easier to identify the source. Once you've pinpointed the leak, proceed with the necessary repairs, starting with the simplest solutions, such as tightening the drain plug or replacing the oil filter. If the issue persists, you may need to replace gaskets or inspect oil cooler lines for damage. By following this structured approach, you can effectively diagnose and resolve oil leaks, ensuring your Chrysler Concorde runs smoothly.

What are the common causes of oil leaks in a 1994 Chrysler Concorde?

When dealing with oil leaks in a 1994 Chrysler Concorde, it's essential to understand the common problems that can arise within the vehicle's oil system. One frequent culprit is the failure of oil system components, which can lead to significant leaks if not addressed. Additionally, engine gaskets, particularly the oil pan gasket and valve cover gasket, are prone to wear and can become sources of leaks over time. External damage to the oil pan, often resulting from accidents or improper installation, can also necessitate replacement to prevent oil from seeping out. Furthermore, leaks may occur from the drain plug or through the oil filter, especially if these components are not securely fastened. For higher-mileage vehicles, oil leaks can often be traced back to the valve covers and the front crankshaft seal, which may deteriorate with age. By recognizing these common issues, DIYers can take proactive steps to diagnose and repair oil leaks, ultimately preserving the integrity of their Chrysler Concorde.

How urgent is it to address the oil leak in my 1994 Chrysler Concorde?

Addressing an oil leak in your 1994 Chrysler Concorde is not just a matter of routine maintenance; it is an urgent issue that requires immediate attention. Oil is vital for lubricating engine components, and a leak can lead to a significant loss of oil, resulting in insufficient lubrication. This can increase friction among engine parts, potentially causing severe damage and costly repairs. Moreover, an oil leak poses a serious fire hazard, especially if the leaking oil comes into contact with hot engine components. Continuing to drive with an oil leak can also lead to a drop in oil pressure, which may cause the engine to overheat and ultimately fail. By addressing the leak promptly, you not only safeguard your vehicle's performance but also enhance its longevity, making it crucial to take action as soon as you notice any signs of an oil leak.

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