Kit from Wal-mart or auto parts comes with pressure gauge to determine proper pressures variable to ambient temperatures
under the back seat....
Under the back seat
on my car its under back seat and under the hood
Freon valve on my 1989 Buick Regal Custom 3.1 V-6 located on driver side under the area of battery tray. Hope this helps!
It is under the rear license plate.
Is there a fuse box under the hood
Most cars since the early 90's have yellow stickers under the hood, usually on the radiator support, that state in pound the amount of freon to use. www.nationalautoinc.com
on mine it is under the d-side front seat
Probably under vehicle - follow the fuel line from tank
Passenger side...under the car...near the firewall.
On the transmission under the shifter cable bracket
Check the fuse under the back seat it may be as simple as that.