I have searched the threads and found pieces of helpful info but symptoms have varied so let me lay mine out. I have an 03 TB EXT LT. Dual climate control - auto. A/C blows warm air. Really warm on hot days (August in VA). On my 45 minute commute home yesterday afternoon the passenger side middle vent seemed to be the "coldest" blowing at about 70 degrees (temp was 90+ outside). This morning it was blowing at 60 degrees (was about 80 outside). Driver side vent closest to the door feels considerably hotter, as do the rear vents. I recharged my a/c last summer using A/C Pro (I know, I know...smh) and inadvertently overcharged it. When my bro-in-law and I checked the psi on it this past weekend, it was at 60 psi. We purged it down to 50 psi to see if it made a difference, but no joy. Going to get it down to 40 psi tonight and see if that works. But in the interim, I'll list the other things I've done up to this point. Tried tapping the low pressure switch under the hood (read about that in a thread here) but didn't notice any change. Can and lines do not feel hot to the touch, but not cold either (also read in a thread). The can does have some play when you try to wiggle it, not sure if that matters. Just trying to give as much info as possible. Compressor appears to be working. Fan clutch seems to be working fine, and by fine I mean has the usual ticking upon start up and goes away once the engine cycles, which has been business as usual since I bought this thing in 2008. I can hear the change over when switching the a/c to internal circulation, so no issue there. External temp reading is accurate. Engine temp reads normal, coolant level is as it should be... Anybody have any ideas?? I was considering just replacing the low pressure switch and seeing what happens, since it is apparently a known issue with these TB's, but Advanced has them for $30, not the lower prices I have seen some have paid in passed years so not sure I want to throw away $30 if I am possibly going to paying considerably more in the near future, if that isn't the issue. Any help or advice would be much appreciated!