2014 Kia Forte Koup Is Leaking Oil

Discovering the Causes of Oil Leaks in Your 2014 Kia Forte Koup 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 2014 Kia Forte Koup 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 2014 Kia Forte Koup 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 initial steps to diagnose the oil leak in a 2014 Kia Forte Koup?

To effectively diagnose an oil leak in your 2014 Kia Forte Koup, begin by investigating the leak's location. Place a white plastic plate or cardboard under the vehicle to catch any leaking fluid, which will help you pinpoint the source. Conduct a thorough visual inspection of the engine compartment and the underside of the car, looking for oil droplets or streaks. Pay special attention to common leak sources such as the valve cover gasket, oil pan, front crankshaft seal, timing cover, and oil filter. Cleaning the engine with a degreaser can enhance visibility, allowing you to identify the leak more accurately. Additionally, check for specific symptoms like oil sprayed across the engine compartment, which may indicate a more severe issue. Reviewing the vehicle's maintenance history can also provide insights, as old oil can lead to degraded gaskets. If the leak remains elusive, consider using diagnostic tools like UV dye to trace its origin. Lastly, be aware of model-specific issues, particularly with the Theta II engine, which may be prone to oil leaks. By following these steps, you can systematically assess the situation and determine the best course of action for repairs.

What are the common causes of oil leaks in a 2014 Kia Forte Koup?

When dealing with oil leaks in a 2014 Kia Forte Koup, it's essential to understand the common culprits that may be at play. One prevalent issue is the valve cover gasket, which can deteriorate over time due to heat exposure, resulting in leaks around critical areas like the spark plug wells. Another frequent source of leaks is the oil pan, where improper sealing can lead to significant oil loss; ensuring a clean surface during reinstallation is vital for a proper seal. Additionally, the front crankshaft seal can fail, allowing oil to escape and potentially affecting other components, such as the serpentine belt. Timing cover leaks are also common, particularly if the cover was not sealed correctly after repairs, necessitating careful application of silicone seals. Oil filter and housing problems, including loose filters or faulty gaskets, can contribute to leaks as well. Furthermore, oil can seep into the spark plug wells due to failing O-ring seals or worn valve guides, which can lead to engine misfires and increased oil consumption. For those with the Theta II engine, be aware of severe engine issues that may manifest as oil leaks or excessive consumption, often occurring before reaching 100,000 miles. Lastly, internal engine problems, such as worn piston rings, can cause high oil consumption without visible leaks. Regular maintenance and inspections are crucial to catch these issues early and prevent further engine damage.

How urgent is it to address the oil leak in a 2014 Kia Forte Koup?

Addressing an oil leak in a 2014 Kia Forte Koup is not just a matter of routine maintenance; it is an urgent necessity that can prevent catastrophic engine damage and ensure your safety on the road. The Theta II engine in this model is notorious for its vulnerabilities, including oil leaks that can lead to severe engine wear, overheating, and even complete engine failure, often before the vehicle reaches 100,000 miles. Ignoring an oil leak can result in a rapid drop in oil pressure, which significantly increases the risk of costly repairs that can exceed $5,000. Moreover, the safety implications are serious; oil leaking onto hot engine components can ignite, posing a fire hazard, especially given the vehicle's known electrical issues. While there have been recalls addressing some engine problems, these may not fully resolve the underlying issues, making it crucial to act swiftly. If you notice any signs of an oil leak, such as oil spots under your vehicle or a drop in oil levels, it is imperative to have a certified mechanic inspect the car immediately. Delaying action not only risks further damage but also compromises your safety, making prompt attention to an oil leak essential for the longevity and reliability of your Kia Forte Koup.

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.