A/C 2002 dodge ram
#2
RE: A/C 2002 dodge ram
The high side port is generally color coded with a red cap. It will be the larger of the two valves. The low side is color coded with a blue cap and is the smallest of the valves.
If that fails you the low side is usually closest to the drier.
Just a side note, if your going to do just a recharge then thats fine, but once you start replacing parts, such as o-rings or the what not, just save yourself some trouble and get a new orifice tube and drier. It will help the system last longer.
If that fails you the low side is usually closest to the drier.
Just a side note, if your going to do just a recharge then thats fine, but once you start replacing parts, such as o-rings or the what not, just save yourself some trouble and get a new orifice tube and drier. It will help the system last longer.
#3
RE: A/C 2002 dodge ram
trace your lines, the suction (low side) runs from the evaporator to the compressor, the discharge (hi side) runs from the compressor to the condenser. usually the suction line is larger than the discharge line due to the suction line carrying gas and the discharge line carrying a liquid form.
#6
#7