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Every wet sleeve engine will cavitate pin holes Re
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Posted by buickanddeere on July 28, 2005 at 05:58:32 from (192.75.48.150):
In Reply to: Re: JD 4030 getting water in the oil posted by Indydirtfarmer on July 27, 2005 at 19:40:21:
Odds are the coolant will test to -40F but the anti-corrosion additives were depleted years ago. Most parts stores have corrosion inhibiter additives and water pump lube. A ph test strip will show coolant acidity and that's what ate through the sleeve. The shock waves and cavitation from diesel combustion just makes the errosion/corrosion process faster. The money saved by not regularly changing the coolant is less than a set of sleeves. Don't use tap water to mix with the coolant. it's full of calcuim, lime, iron etc. Distilled water is cheap to mix with coolant.
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