The following figure contains R-12 charging capacities for 1985 thru 1990 Pontiac vehicles. Keeping a copy in the area of the charging station should save time and eliminate conditions resulting from over or under charging.
PONTIAC R-12 CHARGING CAPACITIES
1985 1986 1987 1988 1989 1990
6000 2.75* 2.75* 2.75* 2.75* 2.75* 2.75
SUNBIRD 2.75 2.75 2.75 2.25 2.25 2.25
PARISIANNE/SAFARI 3.50 3.50 3.50 3.50 3.50 ----
LEMANS ---- ---- ---- 2.20 2.20 2.20
FIREBIRD 3.00 3.00 3.00 2.25 2.25 2.25
TRANSSPORT ---- ---- ---- ---- ---- 2.75
GRAND PRIX 3.25 3.25 3.25 2.25 2.25 2.25
FIERO 2.50 2.50 2.50 2.50 ---- ----
BONNEVILLE 3.25 3.25 2.40 2.40 2.40 2.40
T-1000 2.25 2.25 2.25 ---- ---- ----
GRAND AM 2.25 2.25 2.25 2.25 2.25 2.25
*STE - 2.25
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.