[Bjm33u]

Ok.well I fixed my valve clatter, valve adjustment. But it's over heating now. Took out the the thermostat, replaced the temperature sender unit, radiator isn't leaking. It's still saying it's over heating. We put the temp gun to it and the hottest it said was around 250. When the car is Idling it wont over heat. When you get on the high way it will but will sometimes drop when you get off or put it in neutral. Well bleed all the air out, but sometimes when the cap is off the radiator, it will shoot water high out the radiator. I'm starting to believe it is the cluster, as the speed gauge is also off. Any suggestions will help.

 

[nosignal]

Your radiator may be clog and need cleaning.