I have oil leaking on my spark plug boots and its starts but it struggles driving. I changed the spark plug and put a head gasket seal on the car. I have some bolts missing from the head gasket and I'm having some real difficulty getting the oil from where the spark plugs are, Any suggestions? Will replacing the bolts and getting the oil out where the spark plugs is help my car run like it used to? Please help or point me in the right direction!