where do i find the thermostat
Follow the link below to the Previa user group.http://autos.groups.yahoo.com/group/previa/message/32333
underneathe the van by the oil filter.
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By using water
4 pounds aproximatly
You can find the thermostat under the vehical in front of the motor follow the top radiator hose to the bottom and its beneith car on the front of the motor
where is location of thermostat in ford aerostar van, 1993
nipodenso, platinium points.
approx 6.1lt
In the thermostat housing
you will need a new thermostat to cure this problem. ian