Chrysler Imperial Is Leaking Oil

Discover the Common Causes of Oil Leaks in Your Chrysler Imperial and How to Fix Them Effectively

Find Repair Location
Reviewed by
Andrew Hajjar
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 Chrysler Imperial 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 Chrysler Imperial 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.

How to Diagnose and Fix Oil Leaks in a Chrysler Imperial?

To effectively diagnose and fix oil leaks in your Chrysler Imperial, start with a systematic approach that prioritizes simplicity and thoroughness. Begin by identifying the leak's source; look for oil stains on the ground or streaks on engine components, as these visual cues can guide you to the problem area. Next, check the oil level and other fluid levels to assess the extent of the leak. This initial evaluation can help you understand whether the leak is significant enough to warrant further investigation. Focus on inspecting common leak points such as the oil pan gasket, valve cover gasket, and other engine gaskets, as these are frequent culprits. Pay special attention to any signs of oil intrusion into the spark plug wells, which could indicate more serious issues like a failing gasket or worn components. If your inspection does not reveal a clear source or if the problem seems complex, consider seeking a professional inspection. This step can provide you with a detailed assessment and repair estimate, ensuring that you address the issue effectively and prevent further damage to your vehicle. By following this diagnostic approach, you can confidently tackle oil leaks in your Chrysler Imperial.

How to Diagnose and Fix Oil Leaks in a Chrysler Imperial?

When dealing with oil leaks in a Chrysler Imperial, it's essential to understand the common problems that can arise within the vehicle's oil system. One frequent issue is the deterioration of gaskets and seals, particularly around the valve cover and oil pan, which can lead to significant oil loss. Additionally, oil filters may become loose or damaged, causing leaks that can be mistaken for more severe issues. Another common culprit is the oil cooler, which can develop leaks over time, especially in older models. It's also important to consider the condition of oil lines and connections, as wear and tear can lead to cracks or breaks that result in leaks. If oil is found in the spark plug wells, this may indicate a failing gasket or O-ring, which requires immediate attention to prevent further engine damage. By being aware of these potential failure modes, DIYers can more effectively diagnose and address oil leaks, ensuring their Chrysler Imperial remains in optimal condition.

How to Address Oil Leaks in a Chrysler Imperial?

Addressing oil leaks in your Chrysler Imperial is crucial not only for the vehicle's performance but also for your safety on the road. Ignoring the symptoms of an oil leak can lead to more significant problems, such as engine overheating or complete engine failure, which can be costly and dangerous. Start by identifying the source of the leak, as this will guide your next steps. Inspect key components of the oil system, including the oil pan, filter, and drain plug, for any signs of damage or looseness. Pay special attention to engine gaskets, particularly the valve cover gaskets, as these are common culprits for leaks. If you find that the issue is beyond your expertise, don’t hesitate to seek professional help; a mechanic can provide a thorough inspection and recommend necessary repairs. For minor leaks, you might consider using stop-leak additives as a temporary measure, but remember that this is not a permanent fix. Regular maintenance, including timely oil changes and inspections, is essential to prevent future leaks and ensure the longevity of your Chrysler Imperial. By taking these steps promptly, you can safeguard your vehicle's health and your safety.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.