According to the 2003 Ford F-150 Owner Guide :
For the 5.4 liter V8 engine :
The engine cooling system capacity is ( 22.6 liters / 23.9 U.S. quarts )
23-25 qts.
158 oz
25.5 quarts
The 2003 Ford F150 has a fuel tank capacity of 25 gallons.
What is the fuel capacity on a Ford F150
how do i find the neutral, or clutch switch on a 2003 ford F150?
The coolant capacity of the 2003 Ford Mustang GT with the 4.6 L - SOHC - V8 engine is : 13.3 liters / 14.1 quarts
what is the towing capacity of a 98 ford f150 v8 4.6
The owners manual shows 6 quarts ( 5.7 liters ) with filter change for all 2003 F150 engines
Ford Dealer can help you. And tell you if there is anything wrong with your 2003 F150.
what is the coolant capacity of a ford escort van 1,8
Replace the coolant temp sensor