Which do i hook to to charge the freon in a 2004 ford expedition
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Answering "Where do you add freon to your air conditioner in your ford ranger?"
how to add freaon in a 2003 ford escape
R134a
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
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How do you add freon to a 96 Ford Contour
the brake fluid reservoir is in the back of the engine on the driver side, you will need a thin and long funnel that it will reach the neck of the reservoir, carefully add fluid, allways checking the level.
on the low side only
On the suction side, the low side...................
There is one valve that is used to add refrigrant. But you had better not add Freon. Freon is R12 and your vehicle's A/C system does not have Freon (R12) as a refrigrant. More than likely it uses R134a.