... andnozzle for water and fuel oilPressuretransformerFlow fuseControlunitSolenoidvalveWaterWater needle Fuel needle Fuel Watertank74 POUNDER’S MARINE DIESEL ENGINES AND GAS TURBINESClean ... Californian-regulated waters, the engine feed isswitched from heavy fuel to fuel complying with California AirResources Board rules (gas oil). The exhaust gas is then graduallypassed through the SCR reactor ... significant problem, however, is the fouling of fuel injectors, exhaust ports and passages and the turbocharger gas side due to failure to burn the fuel completely. Fuels that are blendsof cracked residual...