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Showing results for tags 'Over heating'.
My 1997 caddy started to over heat. I replaced the radiator, water pump and thermostat. Fans kick on at the right temp both high and low. I do not see white smoke coming from the tail pipe. When engine was cold I ran water through up and lower line of the hose I have ran water through upper and low side of engine to look for blockage I have removed thermostat at this point connected all line filled cooling system with water and started motor. after starting motor and letting it run for a while I can feel that upper radiator hose get hot but No water flow lower hose I feel water flow going through. I am stumped