Air Conditioning problem
2005 Kia Sedona 6 cyl Front Wheel Drive Automatic 56000 miles
I would like to know what the low pressure side readings/specs should be when the A/C is on and when it is off. Cooling seem a bit weak & the compressor is cycling on/off more than I think it should. I have one of those consumer type trigger guages that show it in the "blue" (full charge) about 40PSi on & 105psi off. Did not check high sige as I dont think this guage is meant for that. I also note ther is a distinct hum when the A/c is turned on. If its low I plan on adding some of the synth stuff that has some oil & super cooler in it.
have the same problem?
Thursday, July 15th, 2010 AT 9:09 PM