These pumps have a single pump plunger feeding a rotary distributer which directs each fuel pulse to the correct injector pipe. This is a Daihatsu engine with a rotary pump which appears to be similar to a RoosaMaster/Stanadyne pump which I am quite familiar with. I re-bled the fuel filter and loosened the injector lines.As you crank it over I get fuel squirting on #2 and nothing on #1 and #3. He changed fuel filter.nothing doing.It's been sitting in the same spot for a while now. There are apparently higher hp turbocharged versions.Īiend of a friend had one that quit in the middle of the pasture. The one I am working on is in a Cub Cadet compact tractor of about 25 hp. There really doesn't seem to be an appropriate category here on the STAK for this engine, so I would like to ask here.Īnyone have any experience with one of these small diesel engines. Basic mower maintenance still applies ,keep the radiator clean etc etc. PS buy yourself a radiator pressure tester and pressure test cooling system at every service to makers spec. What about the rings?If a over heating is caught early enough you will have no problem. I would suggest the fitting of a temp operated alarm or fuel cut off as done on heavy earthmoving equipment.Overheating is the biggest killer of engines PERIOD!!!!!!! Overheating severly shortens the life of eng parts particularly if it causes cracked heads etc. As toyota owns diahatsu i personally expect the engine to last a long timeOn the topic of o/heating all engines are sensitive to coolant loss and there fore engine damage. This of course arises well b4 you expect eg low hrs/mileage.The diahatsu engine runs 14psi boost.I personally would think this is to high considering engine runs no intercooler. Do a number of different searches and you will find although not in the obvious places from memory.From my previous career some engines are more suseptable to b/end failure than others and occures mostly on highly stressed engines on engines that were not designed to be pushed to that level.

Hello, big end bearing problems, on a turbo version,threw a conrod from memoryor very noisey.

Briggs stratton daihatsu 3 cylinder