Leaky oil breather cap
This past weekend, after 20 miles of highway driving, there seems to be oil coming from the breather cap. This never happened before. I recently did the PCV valve conversion using a spacer plate under the carburetor but did not change the original oil breather cap. I had driven it on the streets with no issues until this weekend. I saw some past postings about this but did not understand the messages posted as to what the problem may be. Thanks for any assistance.