1998 Ford Expedition Repair Question
Mileage: 122,652 miles.
First, I like to thank you guys for helping me out with my vehicle. with your help my vehicle is ready for the summer. BUT, I need one thing. my 98 expedition has very little AC cooling power. I brought one of the cans of AC recharger followed the instruc
Answer
Here is the problem we dont know how much was in the system before you started adding charge to it.So i cant tell you if its over or under charged.Also dont know the high and low pressure readings.
[quote]I connect the charger to it, adjust the pressure for the outside temp. then I pump[/quote]
I don't know where you got that info from. There is no correlation to static pressure and quantity of refrigerant in the system. As Saterntech9 stated, there is no way to know what the level of refrigerant is without completely recovering, vacuuming and recharging with the exact weighed amount of refrigerant.
At least a pressure test of the high and low side is required to understandf if it is really undercharge or you could have excessive freon in system, which would cause the compressor to cycle on and off resulting in poor cooling.
Thank you guys for your concern. I had it looked at today and it appears I had to change the condenser. Now it is running full blast.
Glad to hear you got it fixed thats what we like to hear.