How to Fix an Oil Pan Leak

Oil leak is a common problem faced by most of the vehicle’s owners. Oil on the garage floor is a clear sign of oil leak. There can be many reasons behind oil leak, but one of the major reasons behind this oil leak is the mishandling of the washer placed on the drain plug by the manufacturer.

This is a soft washer made of copper or aluminum and often sustains damage for one reason or another such as over tightening the drain plug often damage this washer that results in the oil leak. The best way to avoid oil leak is to replace the washer every time you change the oil. You can buy this washer from almost every auto parts store or dealership.

However, if you are experiencing an oil leak, follow the directions given below to seal the leak.

Directions

• You may need to drive for at least 10 miles before beginning with the oil leak seal.

• Park the car on an even place with parking brakes engaged.

• It is important to wear the protective clothing such as gloves, protective gloves etc. these will provide protection against burn and other injuries.

• Take an empty container and place it under the oil pan. Use the wrench and unfasten the oil drain plug. Remove the plug with hand, once it is loose enough.

• Let the oil drain completely. When the oil stops draining out from the oil pan, remove the container from under the oil pan.

• You need to purchase a specially made oversize drain plug and a washer. This oversize drain plug will help you to re-thread the damaged threads in the oil pan to seal the leak. Place the washer in place and fasten the drain plug with hand. Then use wrench to fasten it properly. Don’t apply too much pressure to tight the drain plug as this may damage the washer.

• Now fill the oil pan with new, fresh oil. Make sure that you have filled the oil pan up to the required ‘Full’ level mark. You can also consult the owner’s manual to know the proper oil level.

• Recap the oil pan and start the engine. Let the engine for some time. Then, turn off the engine and check for any signs of leak. If you see any signs of drip, tight the plug a bit more. Your oil leak will stop.