Hello mmidlam, Turning the pump down, fuel or RPM'S will do nothing to reduce fuel consumption. Having the engine at the right rpm for the load will insure proper fuel burning. Diesel engines have a lot air intake capability, and the extra air is used for evacuating any remaining unburned particles in the combustion chamber. This is done in the exhaust stroke, to insure a clean mixture for the next combustion cycle. This happens when both valves, intake and exhaust, are open at the same time during the exhaust stroke. So you should would not restrict the intake system . Startability,if that is your goal/problem, is usually related to worn components. One of many reasons for hard cold starts are the injectors, their spray pattern changes with mileage and spray tips dribble, rather than atomize fuel. This makes the engine hard to start when cold, and also it will have white exhaust smoke at stat-up. Guido.
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Today's Featured Article - My Ford Golden Jubilee - by Troy Estes. This article is about my '53 Ford Jubilee and a story that starts with taking the tractor to my brother's Starter/Alternator Rebuilding shop for a wiring fix. The generator was shot as well as all the wiring. I dropped off the tractor expecting a transformation from a 6 volt to a 12 volt system utilizing the original generator housing, and a total rewiring of the whole tractor. The front end center pin bushing was worn also so I ask that they replace it if they had time. Well, that�s wha
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