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Car Oil Leaking: The Threats and Solutions

ByTsukasa Azuma-January 05, 2021

Finding a puddle of fluid under the vehicle is an ominous sign for every driver. Oil is an essential element for an automobile’s mechanism as it keeps the engine running with proper lubrication. It increases the lifespan of the components by reducing corrosion and friction between moving parts. So, a black puddle under the car means oil leaking, which could be the reason of many serious problems.

The Hazards of Oil Leaking

It is a problem that you should not ignore or leave alone. The risks it may cause are:

  • Wearing out the rubber hoses and seals prematurely.
  • Creating a fire hazard if you keep driving with a leak.
  • Wearing out the engine and failing it prematurely if the issue is not attended to in a timely manner.

If you suspect of a leak, measure the oil level to be sure about it. Besides, you will get weird smells and the color of the fume coming out of the exhaust pipe will be different. Check the following part to know how to repair the problem because it’s a potential risk for car accidents and injury to you and other passengers.

The engine can fail if you ignore the problem for a long time. (photo source: Getty Images)

How to Fix the Oil Leaking Problem

If you don’t have any prior experience of fixing the car issues, it’d be better to take the automobile to a servicing shop. But, if you love to get your hands dirty, try these following tips:

Replace the broken gasket or worn out seals

The engine has various components and shafts. Every joining of the different parts has a gasket to keep the oil inside the engine while each shaft has an oil seal around it. The more you drive, the more the engine parts move, the shafts rotate, the temperature drops to below the freezing point and then suddenly rises to hundreds of degrees. These things combinedly work in deteriorating the sealant and gaskets. The oil starts leaking slowly, but soon the hole becomes bigger enough to create a puddle.

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New seals and gasket don’t cost much but replacing them is time consuming because you may need to unbolt or remove many components to reach the damaged ones. If you think it is too much work, contact a professional mechanic.

Replacing a broken gasket might be a time-consuming process. (photo source: Pixabay)

Use an Engine Oil Leak Sealant

If the leak is tiny, a good-quality engine oil leak sealant can work like magic! It is a kind of liquid that you have to mix with the engine oil. It closes the leak from inside out and works as a conditioner for the joint seal and gasket and bring these to their original shape. Due to its liquefied state, it does not clog any passage.

Here’s how you can both find oil leaks on your car, and then fix them

Tighten the loose bolts

Sometimes, loose bolts are the reasons for the oil leaking problem. It’s a common problem as nuts and joints tend to become loose over time. The solution is to tighten them with a torque wrench. However, different car models have different specifications for the pattern and tolerance to be used for pulling the bolts tight. So, check the owner’s manual and know the requirements.

Tsukasa Azuma is an awesome car blogger of Car From Japan. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. Tsukasa’s blog is one of the best resources for information about keeping your favorite imported car running smoothly. Moreover, because of being passionate to learn about the recent happenings in auto industry, he doesn’t only provide great car maintenance tips, he also always updates latest trends in among car brands and share them in his own interesting viewpoint.

Comments

Abby buttler18:34 June 02, 2018
Reply

Thank you for sharing such a nice article along with a useful video. Leakage of engine oil could influence the performance of the vehicle in a very negative way. Engine oil acts as a lubricant which reduces friction among adjacent components of the engine and ensures smoother performance. However, lack of engine oil increases friction among adjacent components of the engine which could lead to the breakdown of the engine. So, the quality and quantity of engine oil should be inspected properly at a regular interval and if necessary should be replaced with suitable substitutes.