I'm new to this site and not sure of the system yet. Is there anyone there?
THERE IS NO FREON IN A 98 IT IS R134
R134a
R134a
R134a
R134a
R134a
R 12
R134a
R-134a kit
R134a
The 1988 Pontiac Bonneville originally used R12 freon, this freon is no longer available due to government regulation. Your A/C system must have it's A/C service ports replaced. Then the system filled with the correct amount of R134a freon.
r-134a