It's in the 90s here in Memphis during the hot part of the day. I have the AC in my 2005 Avalanche set on 60 with the fan speed on high and it blows air out around 64 degrees. On my wife's CRV with the AC set at 60, it blows around 50 degrees. The interior of the Avalanche stays comfortable at best but will not freeze me out of it. I've got an appointment scheduled for Tuesday to have it looked at. I borrowed a low pressure gauge from a friend (he didn't have a high pressure gauge for me to check that) but the low pressure went to around 100 psi. From what I've read, it should be around 35 psi. I hooked it up to the CRV and it was right around 37 psi.
Does this mean that the system is overcharged? What should proper high and low pressures be in the lines? I just want to know what to look for when I have it checked so that I know what to be expecting from the mechanic.
Does this mean that the system is overcharged? What should proper high and low pressures be in the lines? I just want to know what to look for when I have it checked so that I know what to be expecting from the mechanic.