2017 Ford F-150 A/C Refrigerant & Oil Capacity

Quick Answer

• Refrigerant Type: R-1234yf
• Full System Charge: 1.48 lbs (23.68 oz / 671 grams)
• PAG Oil Type: PAG-46
• PAG Oil Amount: 6.0 fl oz (177 mL)
• Low-Side Service Port Location: On the accumulator/dryer, typically located near the passenger side firewall.
• High-Side Service Port Location: On the smaller diameter liquid line, usually closer to the condenser at the front of the vehicle.

Why R-1234yf Matters

The 2017 Ford F-150 utilizes R-1234yf refrigerant, a significant change from the R-134a commonly used in older vehicles. This transition, mandated by environmental regulations (specifically the EPA's SNAP program, pushing for refrigerants with lower Global Warming Potential), began around 2014 and became widespread by 2017. R-1234yf is considerably more expensive than R-134a, and its handling requires specialized equipment. Shops performing R-1234yf service must have dedicated recovery and recharge machines to prevent cross-contamination and ensure proper recycling.

Recharge Procedure

Recharging your F-150's A/C system is not as simple as attaching a can of refrigerant from the auto parts store. A proper A/C recharge involves evacuating the system to remove air and moisture, and then charging with the exact amount of refrigerant by weight. Overcharging or undercharging, or introducing moisture into the system, can lead to poor cooling performance, compressor damage, and costly repairs. Always refer to the service manual for precise specifications and procedures.

Common A/C Problems for This Vehicle

While the 2017 F-150 is generally reliable, some common A/C issues can arise:

• Compressor Failures: The A/C compressor is the heart of the system. Issues can range from electrical problems to internal mechanical failure, often indicated by a lack of cold air, grinding noises, or the compressor not engaging.
• Condenser Issues: The condenser, located at the front of the vehicle, can be susceptible to damage from road debris or corrosion, leading to refrigerant leaks or restricted airflow and poor cooling.
• Evaporator Leaks: The evaporator, located inside the dashboard, can develop leaks over time, leading to a gradual loss of refrigerant. Symptoms include a musty odor from the vents (due to moisture build-up) or a noticeable drop in cooling performance.
• Blend Door Actuator Issues: While not a refrigerant issue, a faulty blend door actuator can prevent proper temperature control, making it seem like an A/C problem.

When to Call a Pro

If your 2017 Ford F-150's A/C isn't blowing cold, or you notice unusual noises, it's best to consult a certified HVAC technician. Modern A/C systems are complex, and pinpointing the exact issue requires specialized diagnostic tools. Furthermore, working with R-1234yf refrigerant requires specific training and equipment to handle safely and environmentally responsibly. Attempting DIY repairs without the proper knowledge and tools can lead to further damage, personal injury, or environmental harm.

Safety Disclaimer: Automotive A/C refrigerants are hazardous and must be handled with care. Improper handling can cause serious injury, including frostbite and chemical burns. It is illegal to intentionally vent refrigerants into the atmosphere. The EPA Section 609 certification is required for anyone performing A/C service. Always wear appropriate personal protective equipment (PPE) when working near A/C components.

Find a certified A/C shop on Repairius.