🚴 System Mounted Cycling Pressure Switch for Four Seasons 20922 Review

I bought a cheaper one first and it didn't work properly at all. This one worked great and was just as cheap in quality as the other. I would buy if needed.

Jeep Liberty AC Clutch Stuck. Finally replaced after three years without AC. The system worked, but could not be regulated. Finally found this push button switch from Revain for $14.04. Dealership prices ranged from $25.99 to over $100. Very happy with this item.

I used this on my 1998 Ram 1500. I think it doesn't matter what engine you have as long as you have air conditioning. I had an issue where the A/C clutch wouldn't stay on (it would turn on and off in a split second). That means two things: you either don't have enough pressure in your system or you have too much of it. Tests on my old sensor showed it was dead and needed replacing. Luckily, this gauge has a threaded shredder valve (much like a bike tire) so you don't have to bleed the entire…

You need to figure out why your AC isn't blowing cold. That's how I shot mine. First, start the car and crank the AC up to full blast (and I'm assuming the fan is running in the car, it's just blowing warm air), open the hood and look at the AC pulley on the compressor if If it doesn't turn low, the AC Freon relay is faulty, the pressure switch is faulty, or your compressor is faulty. First open the fuse box under the hood, remove the AC relay and swap it with the starter relay, they are…