A landfill gas to energy facility had ten enclosure mounted J420GS engines. These engines are powered by landfill gas and used to generate electricity. The site was experiencing inter-cooler issues and other engine challenges.
The existing crankcase ventilation filter routed the crankcase blow-by back into the turbo where bypass and carryover were being seen.They wanted to eliminate and isolate the crankcase ventilation system and vent to atmosphere.