#138494, "RE: Getting oil leak from the backend of engine. Name this plug." In response to In response to 1 Sep-29-14 01:02 PM by dalesmitsu
Originally posted by DirtMegirt Black plug on the left should be the oil pressure sensor. The plug on the right should be the knock sensor. Its more likely that oil is dripping down onto the knock sensor because the hole that it threads into doesnt connect with any oil passages.
Could it be one these failing leaking on the knock sensor.