Here is my two-pennyworth.
1998 will probably be R134a material (mine is both 1998 AND R134a). This the
home-fixer can add with ease. Its about $7 a can from Wal-Mart and you will
need a hose adapter ($5). Don't buy a pressure gauge.
Try topping it up with plain R134a first - no oil, no leak detector. Borrow
a manual if you never tried it before, a Haynes from your local library
tells you how. Most important that you find the low pressure side of the
system to add refrigerant to, but on the 98 the hose adapter don't fit the
high pressure side.
When connected to low pressure side, and hose valve open, turn engine on,
turn a/c on and turn can upside down.
Expect to put 1 to 4 tins of refrigerant in.
Total cost? $7 to $28.
Maybe costs $7 a year thereafter.

Signature
Kindest regards
David Brown
Raleigh NC.
> My AC was not very cold so I took it to the dealer and they said the
> accumulator and cycling switch were both rusted and probably causing a
[quoted text clipped - 4 lines]
>
> Comments?
Al Williams - 22 Jul 2005 15:52 GMT
Thanks. Unfortunately I'm up in Canada and they don't sell the recharge
kits here AFAIK. Maybe I'll check Ebay...

Signature
Allan Williams
> Here is my two-pennyworth.
>
[quoted text clipped - 25 lines]
>>
>> Comments?
kainip@hotmail.com - 25 Jul 2005 20:27 GMT
> Thanks. Unfortunately I'm up in Canada and they don't sell the recharge
> kits here AFAIK. Maybe I'll check Ebay...
>
> --
> Allan Williams
You can buy Duracool in Canada. Just Google Duracool in Internet
search, you can find a dealer. I used it last year and it is still ice
cool this year. Around %14.00 $15.00 a can Canadian here in Toronto.