silverado ac only works when driving

Next day the car only started to only get cool when driving. Dirty cabin air filter mostly only leads to reduced cooling.

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Ac issue works for a while.

. Your AC works by compressing freon cooling it down since its gotten hot from being compressed through the heat exchanger in front of your car sent to an expansion tube or. Sign up for FREE. In this thread in this sub.

Fullsize Truck SUV - 1999-2006 GMT800 2007-2013. The AC does work only when the relay is jumped using a jumper. The items and services that we write about are chosen by our editors.

First the air flows will be available by compressing the refrigerant inside the cars air conditioning unit. It got cool after about 2 mins of cruising at 50-60mph 3000rpm and vent temp would be around 55-60F at 85 Ambient. By xtmsports September 11 2009 in 1999-2013 Silverado Sierra 1500.

If the fans dont come on the circumstance you have could occur. The clutch and the pulley will spin both at the same time. Faulty Condenser Fan The most likely culprit is the condenser fan.

In case only the pulley. In order for ANY AC. The condenser fan is responsible for dissipating heat from the condenser similar to how the radiator fans work.

It doesnt blow heat just becomes ambient musty and damp on both. 4 Reasons the AC Only Works When Driving and Stops While Parked. Like I said in my post above warm AC only at.

Have a 2004 LLY. You can access the filter by following a few simple steps as shown in the video. June 13 2017 at 136 am 881347.

Some of these components may fail which could be the reason why your cars AC only works when driving. If the AC in a car only works when driving it could be due to a problem with the condenser fan. To check if your compressor clutch works turn the AC to MAX and start the engine.

New control unit in dash. Fullsize Truck SUV - 1999-2006 GMT800 2007-2013 GMT900 Platforms. If only hot air comes out of the.

The other day my ac stopped working while the truck was just sitting. 1999-2013 Silverado Sierra 1500. Discussion Starter 1 Aug 5 2014.

Stop and restart the truck and the ac works fine as long as its idling. If you make a purchase after clicking on one of our. Here are the possible causes.

I have a 2000 GMC Sierra 53L V8 with 200K miles and the air just started to act up. You may have a fan malfunctioning. Also when AC is working it only seems to work well on.

But if the AC works on that. When your stopped the fan is suppose to do the job and it sounds like it isnt. After that this gas will continue to flow through the condenser and turn.

When I start out in the morning it works fine but once I start and stop at. Silverado ac only works when driving Sunday May 29 2022 Edit There could be air trapped in the system. Reasons Why AC Only Works When Driving.

My AC ony works when im driving if im at a stop light or im in park it blows warm to hot air. This part is responsible for transferring the heat coming from the system and. Silverado ac only works when driving Saturday June 18 2022 But theres times il just be driving along and it will start blowing warm atmospheric air with the AC light still on.

When driving the air is cooling the condenser. To maintain airflow when the car is in stop and go traffic or is completely stopped condenser fans will come on automatically. With the automatic dual cligment control unit.

How To Reset The A C On Chevy Silverado