1993 Subaru Loyale

Engine Cooling problem
1993 Subaru Loyale 4 cyl Four Wheel Drive Manual 125000 miles

just changed engines 4 days ago ran great for 3 of them began to over heat on the way home from work this evening. Ran cool no problem this morning. Ran 25 miles gragually warmed to hot . Pooled off road boiling. Let it cool added water w engine running .5 miles hot again. Let it cool added water 5 miles hot again. Thank god im home. Took of thermo neck no thermobut a large piece of ?Concrete below were thermostat sets took it out filled with water 5 miles again hot belts are good no oil in water no water in oil. Thinking radiator may be plugged up wasent when I installed it 4 days ago flowed good
October 28, 2010.

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