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To add refrigerant to a Hyundai Sonata first find the inlet for the low pressure charging port. Be sure the vehicle takes 134a refrigerant and use the can of freon to appropriately add the proper pressure to the car. Overfilling the freon into the vehicle well lead to cooling issues.
You add the refrigerant through the low side service port.
You add refrigerant at the low pressure port but you do not add Freon. You add R134/134a. If you are having to add refrigerant then you have a leak that needs to be repaired first.
you dont just let it blow up
well unless you have the right equipment, the dealer.
The air conditioner compressor has two fittings. You can add refrigerant to the low port fitting. The air conditioner compressor can be found on the right hand side of the engine near the front.
Buy a kit at Wal-Mart or auto parts comes with instructions
Usually, I would remove the dipstick for the transmission and a funnel that is small enough to fit in there and that's how I add transmission fluid. You have to make sure you add the right amount and use the specified transmission fluid for that car.
Great Lakes Auto is a Hyundai dealership that carries the full line of Hyundai models both new and used. Each year Hyundai seems to add at least one new model to its line. Sonata, Accent, Genesis, Elantra are some of the best selling models from Great Lakes Auto.
To add refrigerant to a Dodge Dakota find the suction hose of the A/C system. On the suction hose locate the port to add more refrigerant to the system.
134a refrigerant
Many home AC units are sealed, and there is no way for a homeowner to add refrigerant.