Citgo Lubricants' Pacemaker LFG LA 40 Gas Engine Oil is a low-ash, low-phosphorus oil designed for high-output, 4-cycle natural gas engines operating on landfill or digester gas. It is especially formulated for BMEP (Brake Mean Effective Pressure) high-performance engines and is suitable for a wide range of engines, including Caterpillar, Waukesha, Jenbacher, Deutz and Cummins. The oil extends drain intervals from 800 hours up to 1,200 hours, increasing the run time before major overhauls and decreasing downtime and maintenance costs.