So i discovered an oil leak, and i have no idea what caused it or how to stop it. Any info that might help me?



Oil is coming from that hole (almost exact middle of photo) and misting everything around it. Varies from just a small drip to a sputter.

Oil is coming from that hole (almost exact middle of photo) and misting everything around it. Varies from just a small drip to a sputter.

 

Any ideas? anyone?

 

that's a service port for setting the timing on the "rear" balance shaft. 99% sure. it should be sealed by a short bolt with a crush washer that has either fallen out or been left off. you can search for a part number or try a short metric bolt and washer to close this up.

 

Bolt, Drain Plug (12MM)
90061-PT0-000

Washer, Drain Plug (12MM)
94109-12000

Total should be about $5 +tax from the dealer.
If they want $10+ bucks, tell them you want retail pricing not matrix.