How do you put Freon in a 2004 GMC Envoy?

How do you put Freon in a 2004 GMC Envoy?

How to Charge a 2004 GMC AC

  1. Put on protective safety equipment.
  2. Connect your R134a Freon kit’s service hose to the low end pressure outlet.
  3. Start the GMC’s engine and let it warm up.
  4. Walk in a circle around your GMC automobile.
  5. Turn down the valve on the R134a Freon recharging kit.

How much Freon does a 2014 GMC Sierra take?

What is the 2014 Silverado refrigerant capacity? The refrigerant capacity for this truck is 29-ounces of Freon if the truck only has AC in the front. If the truck has both a front and rear AC, then it has a refrigerant capacity of 48-ounces of Freon.

What to do about a GMC Envoy Air Conditioner leak?

When the air conditioner in your 2009 GMC Envoy 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. Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant.

Can a refrigerant be added to a GMC Envoy?

Most refrigerants include a leak sealer that will seal small leaks in addition to filling the R134a refrigerant. The A/C system in your Envoy consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.

Why is the air conditioner blowing hot air in my GMC Envoy?

When the air conditioner in your 2009 GMC Envoy 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 can I charge my 2004 GMC AC?

Let the air conditioner’s blower circulate the new R134a Freon for 60 seconds. Monitor the air conditioner’s internal temperature. Stick a thermometer into the GMC’s central air duct.