jtthirdeye Posted June 2, 2005 Report Share Posted June 2, 2005 hey guys, 98 STS, 60,000 miles. Engine jumps right up to operating temp, and stayed there for a good time before it started overheating. This was in casual in town driving. Got out on a state highway and the temp dropped back down. Gave it some real hell and it came all the way up and the computer put it in safemode. Got home and it was boiling out of the supply tank. Checked the purge hose, the hollow bolt, and replaced the thermostat (even though the old one looked and worked fine.) Am I looking at a water pump issue here? Link to comment Share on other sites More sharing options...
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