[Nicko]

                                       
First off, let's talk about what the coolant does. Coolant, or antifreeze, is a vital fluid that helps in maintaining your engine's temperature. It prevents overheating in hot conditions and freezing in cold climates. For the Ford Ranger, using the right coolant and maintaining the correct levels is crucial for the vehicle's health.

The Right Type of Coolant for Your Ford Ranger

Ford specifies the use of Motorcraft Orange Antifreeze/Coolant, meeting the WSS-M97B44-D specification. This particular coolant is formulated to provide optimal engine temperature regulation and protect against corrosion and deposits.

Checking the Coolant Level



The coolant reservoir in your Ford Ranger has 'MIN' and 'MAX' marks. The coolant level should always be between these two marks. It's important to note that the coolant expands when hot, so a level slightly beyond the MAX mark might be observed when the engine is running or just turned off. However, if the level is at or below the MIN mark, it's time to top it up.

The Correct Coolant Concentration

Maintaining a coolant concentration of 48% to 50% is recommended, translating to a freeze point between -29 °C (-20 °F) and -34 °C (-29.2 °F). This concentration is critical in providing the right balance of cooling efficiency and freeze protection.

Shop From Amazon
   

                   
          
Valvoline Multi-Vehicle 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA
                   
 
                   

Zerex G05 Phosphate Free 50/50 Prediluted Ready-to-Use Antifreeze/Coolant 1 GA
                   
Adding Engine Coolant

Here are some key steps and warnings when adding coolant:

• Check Engine Temperature: Only add coolant when the engine is cold. If it's hot, wait about 10 minutes for it to cool down.
  
• Safety First: Do not touch the coolant with your skin or eyes. It's harmful and in some cases, flammable.
  
• Adding Coolant: Unscrew the cap slowly to release any pressure, then add a 50/50 mixture of antifreeze and water up to the MAX mark. Do not overfill.
  
• Cap Inspection: Regularly check the condition of the cooling system filler cap and replace it if necessary.
  

What Not to Do

• Do not dispose of engine coolant improperly.
  
• Avoid mixing different types of coolants.
  
• Do not use stop leak pellets or additives as they can damage the engine cooling system.
  

Ford Ranger Coolant Capacity

The coolant capacity varies with the engine type:

• 2.5L Duratec: 11.5 liters (2.5 gallons)
  
• 2.2L Duratorq-TDCi (MT82): 11.5 liters (2.5 gallons)
  
• 2.2L Duratorq-TDCi (AT): 11.9 liters (2.6 gallons)
  
• 3.2L Duratorq-TDCi: 13.5 liters (3.0 gallons)
  

Regular Maintenance

Regularly checking and maintaining the coolant level and concentration is vital. It's not just about adding coolant; it's about ensuring that your engine runs efficiently and stays protected against temperature extremes.

In Case of Emergencies

In an emergency, if you're unable to access the specified coolant, adding water temporarily is permissible. However, this should only be a temporary measure until you can access the right coolant.

Engine Variant
Coolant Capacity
Recommended Coolant
Coolant Specification


2.5L Duratec
11.5 L (2.5 gal)
Motorcraft Orange Antifreeze/Coolant
WSS-M97B44-D


2.2L Duratorq-TDCi (MT82)
11.5 L (2.5 gal)
Motorcraft Orange Antifreeze/Coolant
WSS-M97B44-D


2.2L Duratorq-TDCi (AT)
11.9 L (2.6 gal)
Motorcraft Orange Antifreeze/Coolant
WSS-M97B44-D


3.2L Duratorq-TDCi
13.5 L (3.0 gal)
Motorcraft Orange Antifreeze/Coolant
WSS-M97B44-D


Final Thoughts

Taking care of your Ford Ranger's cooling system is a crucial part of maintaining your vehicle. Regular checks, using the right coolant, and following the correct procedures not only ensure your vehicle runs smoothly but also extends its lifespan.

Remember, your Ford Ranger is more than just a vehicle; it's a complex machine that requires attention and care. Understanding something as specific as the coolant capacity and its role in your vehicle's health is a step towards becoming a more informed and responsible vehicle owner.