Usual Signs of a Hyundai Elantra Oil Drain Plug Going Bad
Located just below your oil pan, your oil drain plug is a passageway that allows the release of motor oil every time you do your oil change. The small plug is tightly installed on the pan to make sure no oil leak develops on your car. However, your oil drain plug goes bad over time. When this happens, you need to fix or replace the part immediately before motor oil loss is damages your engine. With this, mind the following signs of a Hyundai Elantra oil drain plug that is taking its toll:
If you see motor oil on the ground, your oil drain plug may have developed a leak. This happens when the plug is loose and is not positioned well in its location. When you experience this problem, immediately check the plug. It might seem tight, but its threads can strip and allow oil to seep through the gaps. That being said, take out the plug and check the threads for damage. If it is a case of stripped threads, you need to replace the plug with a larger one. This would "renew" the stripped threads on the oil pan.
Broken oil drain plug
A frustrating common scenario with your oil drain plug is when it breaks and half of the plug is left inside the oil pan. This happens due to application of excessive torque to the plug during installation. Like most bolts, your oil drain plug needs to be installed with the correct amount of torque to ensure it does not receive or cause stress once installed. When this happens, replace your broken plug and carefully install the new one.
Rounded Hyundai Elantra oil drain plug
When your oil drain plug is rounded, it is an ultimate sign that the part has already experienced enough of the socket wrench. The plug, due to constant oil changes and removals, develop a rounded head. If the head of the pug is too rounded to the point that the socket wrench does not work on it anymore, you need to replace the plug. Remove the old one with a bolt extractor and purchase a new one.