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You don't add freon to vehicles. You add R134a refrigerant.
On the other hand, you have a 1991 model, equipped from the factory with R12. If it has not been retrofitted yet, you will need to do so first. It is illegal in most states to expel refrigerant into the air, so you will need to bring your vehicle to a service shop and have them properly evacuate the system before retrofitting it to use R134a. Only then can it be refilled. It may be costly at first, but once done you can buy a recharge kit from most stores and fill it yourself.
If you've already been retrofitted to R134a, attach the recharge kit to the valve under the blue cap on the lower front of the vehicle, between the engine and radiator.
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Where do you add freon on my 1997 Chevrolet Silverado?
where do I add freon to my air conditioning unit on a 1997 chevy truck?
Where do you add freon in 2007 Chevy Cobalt?
to the low side
Do you have a video on how and where to hook up to add freon to a Chevy truck?
no
Adding freon to 1999 Chevy V8 4x4?
You can add Freon to your 1999 Chevy cooling system through the low pressure port. Connect your Freon bottle to the low pressure port and release the Freon into the system.
How do I add Freon to a 1988 Chevy Corvette?
Freon is a very touchy thing to work with. The EPA bans its release into the atmosphere, so only experts and professionals know how to add and subtract Freon from the car safely. Take your car to a mechanic or a Chevy dealer for this.
Where to add freon to a Chevy Silverado?
The schrader valve on the low pressure side of the system.
How do you add freon to 2000 Chevy prism?
This is what I did for my Chevy prism 2000, it works fine: http://www.id-usa.com/how_to_recharging.asp
Where is the radiator cap on a 94 Chevy beretta?
It doesn't have one. If you wanna add more coolant you will have to do it with from your reservoir.
How do you add freon in a 1991 Chevrolet Lumina?
you dont only a certified repair shop can handle R12
Where is the valve or port to add freon to a 2000 Chevy Silverado truck?
The 2000 Chevrolet Silverado truck has two ports on top of the air conditioner compressor. You will add Freon through the low pressure port.
How do you add freon to a 2004 Chevy Express?
Buy a kit at Wal-mART OR AUTO PARTS COMES WITH INSTRUCTIONS
Where do you add freon in a 1991 mustang?
Either on the low side of the a/c compressor or straight to the accumulator next to the firewall.........
