Top Tips To Stop Your Car From Leaking Oil

Top Tips To Stop Your Car From Leaking Oil: A Step-by-Step Guide

Discovering oil stains under your parked car can be alarming and raise concerns about the health of your vehicle. A car leaking oil is a common problem that can stem from various issues, ranging from minor to severe. In this article, we will provide you with valuable insights into the possible causes of oil leaks and guide you on how to diagnose and fix them effectively.

Understanding Oil Leaks and Their Importance

Oil serves as the lifeblood of your car’s engine, lubricating its various components to reduce friction and heat. However, if you notice your car is leaking oil, it’s crucial to address the issue promptly. Ignoring oil leaks can lead to severe engine damage, reduced performance, and costly repairs.

Diagnosing the Oil Leak

To fix the issue, you first need to identify the source of the leak. Here are some steps to help you diagnose the problem:

  1. Look for visual signs: Inspect the engine bay and the ground underneath your car for any oil stains or puddles. Determine the approximate location of the leak.
  2. Check the oil level: Monitor the oil level regularly using the dipstick. A sudden drop in oil level indicates a leak.
  3. Analyse the oil’s appearance and smell: Fresh oil will have a transparent amber colour, while older oil may appear darker and contain debris. A burnt or strong Odor may suggest an issue with the engine.

Common Causes of Oil Leaks

There are several potential culprits when it comes to oil leaks. Here are a few common causes:

  1. Worn or damaged gaskets and seals: Over time, gaskets and seals can deteriorate, leading to oil leaks. Common problem areas include the valve cover gasket, oil pan gasket, and camshaft seals.
  2. Loose or damaged oil filter: An improperly installed or damaged oil filter can cause oil to leak. Ensure the filter is tightened correctly during oil changes.
  3. Faulty oil pan drain plug: If the drain plug is loose or the gasket is worn out, it can result in an oil leak. Inspect the drain plug for tightness and replace the gasket if necessary.

Fixing the Oil Leak

Once you’ve identified the source of the oil leak, you can take appropriate action:

  1. Replace worn gaskets and seals: Consult your vehicle’s manual or seek professional help to replace faulty gaskets and seals.
  2. Tighten or replace the oil filter: If the oil filter is loose or damaged, tighten it properly or replace it with a new one.
  3. Repair or replace the oil pan drain plug: If the drain plug is the culprit, either tighten it or replace the gasket.
  4. Seek professional assistance: If you’re unsure about fixing the oil leak yourself, it’s recommended to take your car to a certified mechanic for a thorough inspection and repair.


A car leaking oil is a problem that should not be ignored. By understanding the causes, diagnosing the issue, and taking appropriate action, you can prevent further damage to your vehicle’s engine and ensure its optimal performance. Regular maintenance, such as oil changes and inspections, can also help in detecting potential leaks early on. Remember, if you’re uncertain about the repair process, it’s always best to consult a professional mechanic to address the issue properly.