<strong>Yahoo Message Number: 12709</strong>I just had Cummins Rocky Mtn in Reno perform the 50 Hr maintenance on my Onan 12.5 generator. I was shcoked to see that this "Oil/Filter Change" was $223 for a 3-cylinder engine. Is this what others of you have experienced?<br/><br/>Thanks<br/><br/>Mike 2003 Magna #6236