I have a 17KW natural gas generator I have had for a number of years. I had always used 5-30 synthetic oil until last fall. I had most of a left over gallon of Rotella T6 and changed using the T6. I came accross some information about engine oil specifically for Natural Gas engines. I found two articles that caution against usind HDEO for a natural gas engines. http://www.cumminswestport.com/pdf/technical_bulletins/2009-05_Natural_Gas_Engine_Oil.pdf
http://www.machinerylubrication.com/Read/663/natural-gas-engine-lubrication
It concerned me a bit switched back to 5-30 synthetic PCMO. Just thought I would pass this along! Joe
http://www.machinerylubrication.com/Read/663/natural-gas-engine-lubrication
It concerned me a bit switched back to 5-30 synthetic PCMO. Just thought I would pass this along! Joe