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Old 02-11-2022, 08:27 PM
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Farmall450 Farmall450 is offline
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Location: Marengo, Illinois
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Quote:
Originally Posted by greaseburner View Post
Honestly, I am Surprised it starts with 2 cylinders in the 150-200 psi range. New spec is somewhere in the 415 psi range. Minimum is in the 300 psi range. Not trying to scare you, but typically repeated overheats result in a cracked head. Usually cracks between prechamber and exhaust seat area, sometimes visually detectable. I would remove the glow plugs and verify compression readings before removing head, compression test is the most valuable test you can perform.
I'm thinking that, then pull the head and inspect/get magnfluxed if it's not an obvious headgasket/valves.

I knew going into this it needs work.
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