Question about 1999 Isuzu Trooper

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A/c service/replacement. Every summer I need to

A/c service/replacement. Every summer (DC area) I need to recharge my system. I have gone to svc sta mechanix, independent mechanix, chain mechanix. Nobody tells me there is a leak. This can't be right. Should I continue this recharging cycle, or look to replace the system? If I replace, with what?
Eddie

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If the system requires a recharge every summer there is most definately a leak. If the leak is small enough to last the whole summer then it may be worth it to just continue recharging it every year. Some a/c repairs can be very expensive. For example the evaporator core is behind the dash board on most vehicles. If this were to leak, like it does on many jeep products, it could cost $1000 - $1500 to properly repair. Now if the leak was small enough that it lasted for the season. It would take about 10-15 years for it to be more economical to repair the leak then it would to just recharge the system every year. You need to figure out where the leak is to determine what you should do.

Posted on Jul 31, 2010

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not cpu.
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I don''t have 1993, but here is 96:

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It needs recharging probably. Its $60 or so at a garage or about $20 to do it your self.

It means the system is leaking though and its likely that recharging will get you through a summer but you may need to recharge again the following summer due to the leak.

If the leak is bad the fixing it is going to likely be expensive but for that you will need to charge the system with a cannister of refrigerant that has leak detector in it to find out whats leaking - and more than likely a garage may be better suited to do this for you unless you are familiar with working on your own cars.

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