Was it starting the blow less and less cold and finally gave up or did it just give up? If its the latter start the truck and turn the AC on and see if the compressor is cycling on and off. If its not look on your accumalator, youll see a sensor threaded into it with a connector on the end of it. Thats your high/low pressure sensor, pull the connector off and jump the 2 terminals inside with a paper clip. If the compressor starts the cycle on then theres your problem.:headbang:My damn A/C just stop blowing cold on me today! Does anyone have any advice on what I should check out?
I've found a good tap with a wrench, etc will almost always make the sensor work again, sometimes for a long time.If its not look on your accumulator, you'll see a sensor threaded into it with a connector on the end of it.