This is a very similar problem to the one previously described on this forum. The front AC vents blow slightly cool air (68 F with 81-83 F ambient), while the back blows cold (55-58 F). Blend doors work fine. The front blows cooler when o a long drive (+60 minutes). I only have a cheap gauge sold with a can of R134, butr it shows the low side pressure in the middle of "green" range with only front AC running. It is in the high "red" range (about 1/2 way) when both ACs are running.
The previous tread does not show any solutionto the problem, so any opinions are welcomed.
The previous tread does not show any solutionto the problem, so any opinions are welcomed.
