I have a one owner Stihl 023 with the original 18'' bar on it, never used that much, mostly sat around the garage forever, it needs the spark plug boot tightened, it keeps slipping off the spark plug, I inserted a piece of form to hold the boot on tight and the saw runs Excellent!! the replacement Stihl is the ms230,cost over $500 new...I live in Lancaster va,but travel to Hampton va weekly and can bring it with me if needed,send cell # and ill send video of it running...$225.00 cash Firm!!! show contact info