2006 RTL with about 150k on it. AC starting acting up, and what I mean is it would cool for a few minutes then stop and it somefimes would work again. I saw the ac clutch was engaging and then disengaging. Took to a trusted mechanic and he said pressures were good and suspects the compressor as being the issue. Looked over the forum here and saw some folks replacing the ac clutch relay. Tried that tonight, swapped with the heated seat relay but no luck. Is there anything else it could be? I got a quote of $720 to replace compressor. I didnt think that price was terrible, but I sure dont want to spend that if it might be something else.