AC Quits Blowing Cold after a few minutes
My AC Won't keep blowing cold on my 2006 RV E-450 gas. I just replaced the high and low cut-off switches and when I put the pressure gauge on the AC, it said that everything was running perfect an...
Forum Discussion
time2roll wrote:
My guess would be the expansion valve needs to be replaced. Probably should replace the receiver/drier also.
This is the correct answer. Also make SURE you are not overcharging the unit, refill with the correct amount of R134 as per the manufacturer's instructions.
