I have a 2011 non turbo that has developed an oil leak at the bottom of the timing chain cover on the passenger side. It's not gushing out but seeping enough that I want to fix it. Only has 65000 miles but is out of warranty due to its age. Looked at the parts breakdown and there is no gasket between the cover and block.They use sealant when its manufactured. It would be a real PITA to take the cover off for such a minor leak. Has anyone had any success with sealing it from the outside?