I was recently given a car. The previous owner (my wife's brother's girlfriend's step-mom) was going to junk it. It has some wear, but it's 26 so of course it does.
The only thing I was told about it is that she used it to take her dogs to the park and it has an oil leak in the spark plugs. The check engine light was lit so I plugged in my scanner and it has a misfire on #3. I pulled the plugs and only found oil in #4. When checking #3, the boot came off but left the metal connector attached to the plug. The engine has 194k and I don't know what maintenance has been done. Just in case - it is an EJ22 Phase I.
Mod List: None, I want to get it running smooth first. I'm looking at getting some NGK wires and new plugs. My question before I start - since I can't pinpoint the oil leak, should I pull and rebuild first?