2013 Smart Fortwo Is Leaking Oil

Identifying the Causes of Oil Leaks in Your 2013 Smart Fortwo and How to Address Them

Find Repair Location
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 2013 Smart Fortwo 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 Smart Fortwo 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 an oil leak in a 2013 Smart Fortwo?

To effectively diagnose an oil leak in your 2013 Smart Fortwo, start with a thorough visual inspection of the area where you typically park. Look for any oil puddles or stains that could indicate the source of the leak. Next, check the oil level using the dipstick; a significant drop may suggest a leak that needs immediate attention. Focus on the gaskets and seals around critical components such as the oil pan and valve cover, as these are common culprits for leaks. Don’t overlook the oil filter; ensure it’s securely fastened and free from leaks. Additionally, inspect the oil drain plug for tightness and any signs of leakage. If your vehicle has an oil cooler, examine it for potential damage. If the leak remains elusive after these checks, consider conducting a pressure test to accurately locate the source. By following this systematic approach, you can efficiently identify and address any oil leaks in your Smart Fortwo, ensuring optimal performance and longevity of your vehicle.

What are the common causes of oil leaks in a 2013 Smart Fortwo?

When dealing with oil leaks in a 2013 Smart Fortwo, it's essential 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, leading to leaks. Additionally, a faulty oil filter or its seal can also be a source of oil leakage, as any damage here can result in oil escaping from the filter housing. Another area to inspect is the valve cover gasket; if this component wears out, it can allow oil to seep from the top of the engine. Furthermore, don't overlook the oil drain plug, as loose or damaged plugs can lead to significant leaks from the oil pan. Lastly, be aware that cracks in engine components, such as the engine block, can also cause oil to leak, which may require more extensive repairs. Regular maintenance and thorough inspections are crucial for identifying these issues early, ensuring your Smart Fortwo remains in optimal condition and preventing further engine damage.

How urgent is it to address the oil leak in my 2013 Smart Fortwo?

Addressing an oil leak in your 2013 Smart Fortwo is not just a matter of routine maintenance; it is a pressing issue that requires immediate attention. An oil leak can significantly reduce oil levels, leading to inadequate lubrication of engine components, which may result in severe engine damage over time. Furthermore, neglecting this problem can cause the engine to overheat, increasing the risk of a breakdown and potentially leaving you stranded. The safety implications are also considerable, as leaking oil can drip onto hot engine parts, creating a fire hazard. By promptly addressing the oil leak, you not only safeguard your vehicle's performance but also protect yourself and others on the road from potential dangers. Therefore, it is crucial to take action as soon as you notice any signs of an oil leak to prevent further complications and ensure the longevity of your Smart Fortwo.

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.