both the high and low pressure ports are located on the top of the engine to the right of the throttle body looking at the front of the truck. There's a silver cylinder that can act as a landmark for you. The ports will hopefully have a plastic cover over them.
On a 98 Chevy Tahoe, the transmission fluid pressure switch is located on the valve body. It is found to the right of the engine.
The schrader valve on the low pressure side of the system.
where is the PCV valve located on a 2004 chevy tahoe
Chevy tahoe has a oriface tube
It is built into the oil pump.
Should be a valve like a tire valve on one of the lines near compressor. Use the one with a blue color code (low pressure side)
in what location can I find the pcv valve on my 2002 chevy tahoe
98 chevy lddle control valve
What year? usually in the valuve cover.
The 2000 Chevrolet Silverado truck has two ports on top of the air conditioner compressor. You will add Freon through the low pressure port.
where is low pressure valve on a 2005 ford 500? i am trying to add freon
The PCV,Positive Crankcase Ventilation Valve is to keep down crankcase pressure by way of venting the engine. Freon is the refrigerant that allows an air conditioner to cool properly. There is not any connection between the two.