Connect a freon tank and gauge to the Buick Century low side ac port. Start the car and turn the ac to high. Open the tank and allow freon to flow. Shut the tank off when the gauge reads full.
The ac recharge port is the low side port. It is on the hoses on the passenger side of the engine close to the belts.
Connect a freon gauge and freon tank to the low side ac port. With the engine running and ac on high, open the freon tank to fill the system to the full line on the gauge.
You should not attempt to recharge the ac system unless you are qualified to do so. There are a lot of things that can go wrong. Take it to a dealer or repair shop and have them test the system, as there may be a leak. If that's the case, recharging it would only cost you money.
The AC low pressure port on a 1999 Buick Century is located on the side of the AC accumulator. This is positioned in the left, rear of the engine compartment.
take it to a dealer.
The low pressure AC port on a 2000 Buick Century is located on the accumulator. It is used to fill the system with refrigerant and to check pressure levels.
You're boned
it is on the passenger side of the engine compartment, and is part of the big silver accumilator.
Refrigerant for a 1996 Buick Skylark is inserted into the low pressure AC hose. This hose is found on the left side of the engine bay.
Both of these ports are located in the lines coming from the compressor. According to Alldata.
How do i Recharge AC Unit for a 1998 Dodge Stratus
AC recharge port. is arms length down the left front of car on top of evaporaterator has a blue cap. Is very hard to reach your arm between the radiator and the motor to reach this port. You should get an extention for the recharge hose. I burnt my arm because you have to have the car running to actually put the 134a in.