Quote:
Originally Posted by AlanD
I'm working on a 1923 REO with the Model F 4 cylinder engine and there is no oil pan to drop, it's all one casting. The only way I could manage to clean out the sludge was to flush it all out with kerosine, over and over, until it came out fairly clear.
Alan
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I tried something similar to that. I installed an air hose into a bad drain plug, then put in 2 gallons of diesel and turned the oir pressure on low to make the diesel bubble for a few hours. I drained it and repeated this twice more. The diesel was fairly black, but when I pulled the oil pan a week later I still had an inch or thick crud on the bottom.