Hi All...
I'm a new GS 5290 owner and seem to have the same problems that everyone else is mentioning throughout this site. But my AC seems like it could blow harder for a 15000 btu. Ive actually had the coils freeze up a couple of times when it was 85-90 outside. I had the thermostat set so the unit just came on and it still froze up. I will take the cover off to see if holes were never punched out.
2 months into owning a GS and not very happy. One thing I can say is I'm a GM man and love the chevy. My 6.0 gets 10 to 12 on the highway doing 58-62mph on fairly hilly terrain.
If anyone has done any REAL towing with a 5290-5291- or so please let me know how you made out. We'll see what the future holds, until then we're going to enjoy the time on the road.
Michael