Use it all the time-that's the only way to make it go with the wife and 2 kids in it!! Any of you guys have trouble with stalling with the a/c running in hot weather off idle? I can't decide if I have a tight a/c compressor or an overly weak engine, but I seem to have weakness off idle when it's over 90 degrees out(engine still holding at around 95 C on the gauge).

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1982 300DT 190K (Diesel Purge + synthetic oil=smoothness at last!!!)
2004 Ford E-350 6.0 L PSD 227K
2006 Dodge Ram 3500 SRW HO Cummins 4X4 48RE 42K (brute force tow vehicle)
2005 Scion xB wife's rolling pop can
1993 GMC Sierra C3500 6.2 142K