He's alive!!
Hi.Today I started figuring things out. I removed the choke assembly from the intake manifold. I removed the air lines from the turbo. I added 2.5 liters of oil (the engine consumed 2.5 liters of oil in 1 minute at high RPMs). With a capacity of almost 7 liters, I believe the engine wasn't starved of oil. I removed the glow plugs (the plugs on cylinders 2 and 3 were burned out).
I poured diesel fuel into the glow plug area, waited, and started cranking the engine (with the fuel supply turned off).
I repeated this procedure for about 20 minutes to clear the cylinders of oil.
I checked the compression: cylinder 1 - 30, 2 - 32, 3 - 30, 4 - 31. Excellent result.
The engine turns over easily, without any unnecessary noise.I took glow plugs from the spares and screwed them in. I started the engine without air flow from the turbo. Started up fine. RPMs held steady.
A geyser of oil was coming out of the turbo hose.
I'm concluding that the turbo and glow plugs need replacing.
It was a minor scare.
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