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overheating only over 3k rpm

864 Views 6 Replies 3 Participants Last post by  DSMguy
when the car is drove n under 3k it wont over heat but once u go over 3k it overheats. i read through a few other posts but didnt see nething that helped. does this issue have to do with the fan clutch?? or is it sumthing else???
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I'd start by checking coolant level and making sure there's not a buildup of sludge inside the cooling system. Then I'd check the fan clutch and thermostat.
Are you talking about the upper radiator hose??? If so, reattach it then try to pull it off by hand. If you can do so, replace the hose and the clamp. Otherwise you probably need a new radiator cap.
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