Inquiry (采购产品): additives We are running Deutz GF6L913 Natural gas engine on oil field gas. Running oil field pumping units, with a maximum exhaust temp of 700 degree. The engine is 6 ltr. with a 9.5 gallon oil pan. We are using Mobil Pegasus 805 super 15W-40, with an original TBN of 6.4, after running for 700 hours the TBN is down to .17 and the TAN is @ 2.08. Is there an additive that we can use to keep the TBN up and TAN down. Also, what is the Maximum TAN we should allow. Thank You Rick Hamm Mission Country Power 1363 W. Main St. Santa Maria Ca. 93456 805 896 8331 **** Hidden Message ***** Richard hamm 93456 USA Company: MCP Phone: 805 896 8331 E-mail: hamminca@aol.com **** Hidden Message ***** hamminca@aol.com
