Vizsla_Buddy

Original owner of a 2004 SCREW, 4X4, Lariat with the 5.4.

The AC has never been great. In the heat of this summer, it is really struggling. I am going to get it recharged. I seem to recall from years ago that if you slightly overcharge the AC, it works fantastic.

Anyone with updated first hand experience with this?

Thanks in advance.

Aubrey

techrep

iTrader: (1)

If the system gets over charged the compressor will shut down.. The system is designed to run at a certain charge.. Do you have a leak ?

Czuber

I hit mine with the AC pro kit from Autozone and its working pretty good now. Mine was also struggling to get real cool. I just followed the gauge on the can.

techrep

iTrader: (1)

a pro kit will have gauges to read both high pressure side and low pressure side.

650NutKase

Do not overfill. I can cause damage to the ac components. Check the Freon and add if needed.