MY CHECK GAUGE LIGHT CAME ON AND THE TEMPATURE ARROW IS IN THE RED,
> BUT THE COOLANT LEVEL IS FULL. WHAT ELSE COULD BE CAUSING THIS AND IS
> IT EASY TO DO YOURSELF? IT IS A 99 FORD EXPLORER XLT
>
> --
There could be several things wrong - if you are lucky the thermostat will have failed. If changing a 'stat is beyond your capabilities I suggest that you book your truck into your local repair shop. Oh!, nearly forgot. STOP SHOUTING!!!!
Simon H