Operation CHARM
: Car repair manuals for everyone.
Home
>>
Ford Truck
>>
2008
>>
E 150 V8-5.4L
>>
Repair and Diagnosis
>>
Engine, Cooling and Exhaust
>>
Cooling System
>>
Thermostat
>>
Specifications
Thermostat: Specifications
Thermostat Opening Temperature - 4.6L, 5.4L
Starts to open
86.7-90.6 ° C (188-195 ° F)
Fully open
100° C (212° F)