If the bolt is still there, you will have to top up the oil run the engine and check for fresh leaks, if it has gone, go to a dealer or wreckers and get a new plug, fit a new washer and re fit, add oil and run engine, either way you then will have to get a mechanic to listen to the engine and may be do an oil pressure test to see if any permanent damage has been done.
Mark (mhpautos)
Monday, July 19th, 2010 AT 5:15 PM