To owners of Honda Civic 7th generation.. If you notice your Honda Civic is leaking tremodous amount of oil.. Please check the cylinder Head Plug seal .. With time it wears out and it will cause oil leakage.....

The best way to fix this problem is to get a new head plug seal .. If your mechanic tries to gum it back, it will eventually leak again.... It can cost not more $10.00 on eBay.. Very advisable to get brand new....

And replacing it is very easy ,you can do it yourself by watching a video of it on YouTube.... This is a mere 5 minutes job or 10 minutes max ...