There is no Freon in the system. If it needs R134 refrigerant then it has a leak that needs to be repaired. Take it to a professional with the knowledge and tools to repair this unit. the question was where do you add freon on a Ford focus---taking it to a shop is not the question----where do you add freon under the hood ? The answer is A 2002 FOCUS DOES NOT USE FREON, so you cannot add any. Other than the obvious "your auto doesn't use freon" the answer is REALLY. That many mistakenly call all refridgerant "freon". It isn't. You can top-off your system easily. Go to an auto parts retailer and get an "AC Tune-up" product (Igloo and Interdynamics) markets them. It is usually a can of 134a with a short hose. On your AC system hoses you will see two screw-on plastic caps. One red and one blue. The blue is the low (service) side and the hose attached to the can will only fit the low side. Remove the blue cap, snap the hose onto the fitting and turn on the AC to MAX. Start the engine and introduce the 134a. The system will only take the amount it needs. If you have to do this repeatedly, have the system checked by a professional,,,,,Mark K ,,,,Raleigh, NC ==Answer == By the way, the part where you connect the hose(s) is right in front of the passanger tire,behind the tire well,remove the hex screw(use a small flat screwdriver,it does the trick) and you will see a round can with a cap on top of it, THIS IS WHERE YOU ADD REFRIGERANT TO THE SYSTEM!
It is either on or near the recievr dryer in the right rear of the engine compartment. To corrrectly add freon, you need gauges and a refrigerant recovery system
on the low side only
Answering "Where do you add freon to your air conditioner in your ford ranger?"
How do I put freon in a 2002 Cadillac deville
Take it to the a auot shop. you can not add freon
it is under the passenger side headlight facing towards the wheel
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Low pressure port located on the larger hose from the compressor I think most trying to add know to use the low side but was looking for where it is located
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How do you add freon to a 96 Ford Contour
You add the refrigerant through the low side service port.