The 1985 'J' Series A/C system refrigerant capacity has been revised as listed below:
Engine Refrigerant Capacity ------ -------------------- 1.8L EFI L-4 1.24 kg (2.75 lbs.) 2.0L EFI L-4 1.02 kg (2.25 lbs.) 2.8L MPFI V-6 1.02 kg (2.25 lbs.)
Please update your 1985 Chassis Service Manual, with this information.
General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.