In a 2003 Ford Explorer :
Into the engine coolant reservoir ( located in the engine compartment , on the
passenger side )
The thread on cap is your pressure cap / radiator cap
Only add when the engine is cold ( up to the cold mark on the reservoir )
* It came from the factory with a 50 / 50 mix of distilled water and the correct type of antifreeze for the vehicle , Ford states to not exceed 60% antifreeze in the mix
In the radiator.
Motorcraft Premium Gold Coolant- dealer only item
The 2003 Ford Explorer typically uses a mixture of Ford's Motorcraft Premium Antifreeze/Coolant, which is a green, ethylene glycol-based coolant. It's recommended to use a 50/50 mixture of antifreeze and distilled water for optimal performance. Always check the owner's manual for specific requirements and recommendations for your vehicle.
Half an half
They come from the factory with a 50 / 50 mix of antifreeze and distilled water in the engine cooling system
Antifreeze has to be put in at the overflow bottle.
out the tail pipe
regular unleaded - 87 octane
no
To add antifreeze to a 2004 Ford Explorer, first ensure the engine is cool. Open the hood and locate the coolant reservoir, which is typically a translucent plastic tank with a cap labeled for coolant. Remove the cap and, if necessary, add a 50/50 mixture of antifreeze and water until it reaches the "Full" line. Replace the cap securely and check for any leaks or issues before starting the engine.
A 1995 Ford Explorer came from the factory with a 50 / 50 mix of distilled water and GREEN color antifreeze ( meeting Ford specification ESE-M97B44-A )
According to the 2000 Ford Explorer Owner Guide : It came from the factory with a 50 / 50 mix of distilled water and GREEN colored antifreeze ( meeting Ford specification ESE-M97B44-A ) * Ford states not to exceed 60% antifreeze in the mix *