| Author | Message | ||
     Will Towle (Lionvt) New Member Username: Lionvt Post Number: 2 Registered: 07-2003 |
My 95 Disco I is blowing cool, but not cold (60 degree) air. This won't quite cut it here in New Mexico during the summer. I see no refrigerant through the sight glass. I was prepared to add R-134a to it, but when I metered the low pressure side, it said 35-40 psi, which I thought would be plenty. My Hanes manual doesn't help, it just says "experienced personel" only for work on the A/C. Any ideas what the the correct low pressure side PSI would be for this vehicle? Or other possible cure. All the vents and baffles seem to be working correctly. | ||
| Matt Jablonski (M4ttjabz) New Member Username: M4ttjabz Post Number: 3 Registered: 06-2003 |
You should be fine upto about 45psi, but anywhere from 35-45psi should blow cold. Past 45 is usually overcharged and above 55 shows mechanical problems. | ||
| Danno (Danno) Member Username: Danno Post Number: 239 Registered: 08-2002 |
i have the same problem, i'm at 35-40psi, but it just ain't cold like last year. luckily it's not hot up here  |
