2013 Volkswagen Routan Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2013 Volkswagen Routan 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 2013 Volkswagen Routan 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 2013 Volkswagen Routan 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 an oil leak in a 2013 Volkswagen Routan?

When diagnosing an oil leak in a 2013 Volkswagen Routan, it's essential to adopt a systematic approach that prioritizes simpler checks before delving into more complex diagnostics. Start by locating the leak; inspect both the engine area and the ground beneath the vehicle for any oil spots, which can provide clues about the leak's origin. Next, check the oil level to ensure it is within the recommended range, as a significant drop may indicate a leak. Pay close attention to the oil filter and drain plug, as these components are common culprits for leaks; look for any signs of looseness or oil accumulation. Additionally, examine the gaskets and seals around the engine, as wear or damage here can lead to leaks. For a more precise diagnosis, consider using UV dye in the engine oil, which can illuminate the leak's source under UV light. If these steps do not reveal the issue or if the problem appears to be more complicated, consulting a mechanic is advisable for a thorough evaluation and repair. This methodical approach not only helps in identifying the leak but also ensures that you address the issue efficiently and effectively.

What are the common causes of oil leaks in a 2013 Volkswagen Routan?

When dealing with oil leaks in a 2013 Volkswagen Routan, it's crucial to understand the common culprits that may be at play. One frequent issue is the degradation of the oil pan gasket, which can lead to oil seeping from the bottom of the engine as it ages. Additionally, valve cover gaskets are known to wear out, resulting in leaks from the top of the engine, which can be particularly messy. Another area to inspect is the oil filter housing gasket; if this component fails, it can cause oil to leak around the oil filter, creating a mess and potentially affecting oil pressure. Furthermore, the rear main seal, located at the back of the engine, is another common source of leaks, often leading to noticeable oil drips on the ground. Lastly, don’t overlook the oil cooler seals, as these can deteriorate over time and contribute to oil leaks near the oil cooler. Addressing these issues promptly is essential to prevent further engine damage and maintain optimal vehicle performance, making regular inspections and maintenance a key part of vehicle care for Routan owners.

How urgent is it to address the oil leak in a 2013 Volkswagen Routan?

Addressing an oil leak in a 2013 Volkswagen Routan is critical and should be prioritized to avoid severe repercussions. An oil leak compromises the engine's lubrication, leading to increased friction that can damage essential components. This situation can escalate quickly, as a drop in oil pressure may occur, jeopardizing the engine's functionality and potentially resulting in overheating or complete engine failure. Moreover, the safety implications of an oil leak are significant; oil can drip onto hot engine parts, creating a fire risk that endangers both the vehicle and its occupants. By taking swift action to repair an oil leak, you not only protect the engine from further damage but also enhance the vehicle's performance and longevity. Therefore, if you notice any signs of an oil leak, it is imperative to address the issue immediately to ensure your safety and the reliability of your Routan.

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