R12 refrigerant capacity in a '91 FJ80

[cbmontgo]

Assuming that the refrigerant system is empty, what is the total refrigerant capacity for R12 in an 1991? I think my FJ60 is 2.5 pounds. Tried a search, but didn't get exactly what I needed.

 

[91Cruizer]

2.02 I believe is what is says on the label.

 

[cbmontgo]

Thanks!

 

[lispeej]

what would usually happen if you put more than whats reccommended?

 

[1972FJ55]

An overcharge results in the high-side pressure being too high, which means it won't cool very well and it may trip the high pressure switch, shutting down the compressor. In a worst case scenario, it takes out the front compressor seal or blows up the discharge hose. Now it may not affect you very much, being in Minnesota (at least till it gets warmer), but here in Arizona, it's important to have the correct charge all year round.

Stay cool,
Rex

 

[91Cruizer]

A little too little is better than a little too much I think. If your doing it yourself can't you just use the old charge it until the sight glass is clear then stop?

 

[sdbrassfield]

[91Cruizer]2.02 I believe is what is says on the label.[/QUOTE]

x2. It is right around a range of 30-32 oz. depending on hi side pressures.

 

[cbmontgo]

Luckily, I just scored 10 pounds of R12 for $ 50, so I think I'll have enough.

 

[TX Cruiser]

2.09lbs is the maximum.

 

[cbmontgo]

2.09lbs is the maximum.

Thanks.