drain the coolant, remove the two plastic intake tubes from the throttle body an air cleaner box an then remove the top radiator hose then remove the thermostat housing(2 bolts) remove the thermostat an clean the housing both parts (where the two parts of the housing meet) make sure u get the old gasket off an both surfaces are clean an dry an then reassemble with new gasket an thermostat (the spring side goes in towards the block) put the hose back on ( this would be the time to replace the hose clamps there cheap) then put the two intake hoses back on the TB an the air cleaner box an the fill radiator. : )
possible clogged radiator or thermostat not opening all the way hope this helps
Try changing thermostat.
( Yes ) do a Google search " 1993 Ford Bronco pictures "
NO
how do I replace a fuel pump on a 1993 Ford Bronco 302 5.0 L
yes
If you can't find a thermostat, you should forget about changing it or whatever else you had in mind after you found it. They've been in virtually the same place since the 1930s or earlier.
where is location of thermostat in ford aerostar van, 1993
In the thermostat housing
The 1993 VW thermostat can be found on the front of the engine. You can follow the top radiator hose directly to the thermostat housing.
Under the thermostat housing
About 5,000 lbs