is there coolant in the rad? don't just look in the overflow be sure there is coolant in the rad if there is perhaps it is time to change the water pump check to see if it is circulating if so then it probalbly si the the thermostat
no spark or fuel pump run on 1993 bmw 525i wagon automatic trans warning on display-replaced crak...
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NO SPARK OR FUEL PUMP RUN ON 1993 BMW 525i WAGON AUTOMATIC TRANS WARNING ON DISPLAY-REPLACED CRAK SENSOR THAT WAS BAD(SCOPE PATTERN VERIFIED) E34 SUSPECT DME MAIN RELAY OR ECM--WHAT DO I CHECK NOW