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.
It's very easy. The EGR valve is located in front of the oil filler neck. All you need to do is remove the electrical wire from the top of the valve, there is a clip on the connector so don't try and pull it off without lifting the clip. Once the wire has been disconnected, just unbolt the two bolts holding the EGR valve on. That's it.