On the accumulator.
Connect your Freon bottle to the low pressure port on your 1998 Chevy S 10 Blazer air conditioning compressor. Discharge the Freon into the compressor. A recharge kit will make this process quite simple.
The recharge port is on the larger AC pipe
where is the low side port to recharge the air conditioning system in a 2003 jaguear s type
Under the air filter compartment.
on passengers side about 1 to2 feet down at firewall, below alternator. this is the low pressure port to recharge a/c.
Recharge port for 99 blazer is located on the passenger side close to the firewall on the upper side of the silver cylinder tank located there. Trace your a/c hoses from your a/c unit across engine compartment. The larger line connects into the side of this tank. Black cap on port screws off to reveal quick connect recharging port. Smaller line from a/c unit also has a quick connect port with black cap. Single hose recharge kits(134a) will only fit recharge port on side of tank. On the opposite side of tank is the low pressure cut off switch and wiring plug for your a/c unit. This switch prevents a/c unit from coming on if refrigerant pressure is too low.
You can recharge your 2003 Kia air conditioning system through the low pressure port. Connect your Freon bottle to the low pressure port. Release the Freon into the system.
on the evaporator / dryer
The 2003 Chevrolet Blazer OBD 2 port is on lower edge of dash; right of parking brake pedal
I have a 2003 Grand Prix GT and the AC recharge port is right behind the motor on the firewall. Look for the silver pipes coming out of the firewall right near the middle. You will see the recharge port on one of the pipes there.
Recharging the air conditioning is simple with a recharge kit. Connects the Freon bottle to the recharge port on the air conditioner compressor. Release the Freon into the compressor.
Into the low side service port.