How do you put Freon in a 1999 Chevy Tahoe?

Allow the engine to cool for at least 20 minutes before you begin any work under the hood.
Locate the service fittings on your Tahoe’s air-conditioning system.
Connect the recharge service hose and valve to the refrigerant can.
Connect the service hose to the low side fitting.

Where is the low side service port on an air conditioner?

Every auto air conditioning system has two service ports: one on the high pressure and one on the low pressure side. When recharging with AC Avalanche refrigerant, for safety, you will charge through the low side service port. Never charge through the high side port.

Where is the low side service port on AC Avalanche?

To summarize: Every A/C System has two service ports: A high side and a low side. When recharging with AC Avalanche, you will only use the low side service port. The low side line of the system will have a larger diameter metal pipe than the high-side. The low side service port is usually located between the AC compressor and evaporator.

Where is the low pressure air conditioner Charger?

The first step in recharging your system is to locate the low side service port (or low-pressure port). Every auto air conditioning system has two service ports: one on the high pressure and one on the low pressure side. When recharging with AC Avalanche refrigerant, for safety, you will charge through the low side service port.

Where is the a / C compressor located in a car?

First, find the compressor. It is driven by the fan belt near the radiator at the front of the vehicle. Here is what a typical auto a/c compressor looks like: If you are having trouble identifying your compressor, you might want to try visiting this page and entering your vehicle information to see a list of compatible compressors for your engine:

Where are the service fittings on a Chevy Tahoe?

Locate the service fittings on your Tahoe’s air-conditioning system. You may need to refer to your owner’s manual. The Tahoe has two fittings. The low side fitting is on the suction hose running from the accumulator to the compressor. The high side fitting is on the hose from the compressor to the condenser.

How do you run an air conditioner on a Chevy Tahoe?

Close the valve to prevent losing extra refrigerant. Connect the service hose to the low side fitting. Hold the can upright to keep the refrigerant from getting into the hose. Start the Tahoe’s engine and turn the air conditioner on to the max. You may want to have another person do this step so you can monitor the refrigerant.

Why is my AC not working on my Chevy Tahoe?

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Where is the recharge valve on a Chevy Tahoe?

The Tahoe has two fittings. The low side fitting is on the suction hose running from the accumulator to the compressor. The high side fitting is on the hose from the compressor to the condenser. Connect the recharge service hose and valve to the refrigerant can. You can purchase the R134a refrigerant at any auto shop.

How do you put freon in a 1999 Chevy Tahoe?

How do you put Freon in a 1999 Chevy Tahoe?

Allow the engine to cool for at least 20 minutes before you begin any work under the hood.
Locate the service fittings on your Tahoe’s air-conditioning system.
Connect the recharge service hose and valve to the refrigerant can.
Connect the service hose to the low side fitting.

How much freon does a 1999 Suburban take?

By the time all 4 cans were in, the air was cool, but not cold, and nowhere near cold. I beleive the freon capacity for this vehicle to be 64 oz, so the 60 oz I put in should suffice.

How do you put freon in a Chevy Tahoe?

How to Add Refrigerant to a Tahoe

Lift the hood of the Chevy Tahoe and prop it open.
Connect the valve attachment to the low-pressure valve.
Attach the pressure gauge to the hose if it is not part of the hose assembly.
Tighten the attachments to the can of refrigerant until you hear a popping sound.

Can you add Freon to a Chevy c1500 suburban?

If there is a problem with your compressor or evaporator, adding freon will not restore cooling. How to add freon to your 1996 Chevrolet C1500 Suburban: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure.

What kind of refrigerant does a Chevy Suburban use?

The air conditioner in a 2000 Chevrolet Suburban may occasionally need to be recharged with refrigerant gas. Before 1995, cars used Freon as a refrigerant, but all cars since then use environmentally-friendly R-134a refrigerant available at any auto parts store and compatible with all GM vehicles.

Why is my Chevy c1500 suburban blowing hot air?

When the air conditioner in your 1996 Chevrolet C1500 Suburban starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.

How much refrigerant is in a Chevy truck?

Chevrolet Light Truck refrigerant and oil capacity charts Year Model Refrigerant Refrigerant Oil AVALANCHE 2003-2004 All Engines – w/ Rear AC R134a 43.00 PAG 46 All Engines – w/o Rear AC R134a 25.50 PAG 46 2002 All Engines – w/ Rear AC R134a 42.00 PAG 46

How to add Freon to a 1999 GMC c1500 suburban?

How to add freon to your 1999 GMC C1500 Suburban: hook up the can of refrigerant (likely r-134a) to the low pressure port. When your compressor kicks on, add freon to the correct pressure. In addition to cooling, freon lubricates the compressor when it runs. Advance Auto coupon for

Why is my GMC c1500 suburban blowing hot air?

When the air conditioner in your 1999 GMC C1500 Suburban starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.