The Classic Machinery Network

Hi. Finally, I had some time to look into it. I've loosened delivery lines one by one and indeed seems that one of the cylinders does not stroke. The delivery line seems to work fine - passing fuel under pressure some pressure. I'd assume that it may be partly clogged injector, or sth with the valve...

Thanks, Sandy for the advice! Injectors are tight, no leakage. I'll cut off all injector lines one by one to check if this makes any difference. if an injector has failed you'll get this diesel in oil issue Do I understand correctly? So if there is not enough compression or enough fuel to ignite the...

OK, here is the link to the recording. It runs at 800/1000/1200 RPMs. https://drive.google.com/file/d/1LlpEK9CSNtHkxy8WSPcGoODXaQEupEZE/view?usp=drive_link How does it sound to you? You may hear a metallic noise which comes from the exhaust cap, just ignore it. Also, I don't think the exhaust is ori...

Small update. I have installed a new fuel lift pump (it was easier to get a new replacement rather than the repair kit), I have changed the oil and the filter. Unfortunately, after a few hours of work, there is fuel in the oil again! :/ Any ideas of where the injection pump can lick the fuel to oil?...

Thanks, Billy for a quick answer. I think I can see it is leaking outside, that's why it took my attention. I'll disassemble it then and check! Also, I think need to clean up the hydraulic system. I think the filter or strainer is dirty because using the backhoe and supports takes quite a power - th...

Hello :wave: I think I have diesel fuel in my engine oil. It is not that easy to say for sure. I tried the cardboard test but it is not clear separation. But, I think I can smell fuel. I'm almost sure it is not coolant, the oil mixture is not that milky, it is rather thin and dark. The coolant level...