The Electronic Fuel Injection diagnosis tools on page 6E2-21 of the 1983 Pontiac General Carline Service Manual incorrectly lists the Fuel Line Wrench as tool J-28698-A. The correct tool number is J-29698-A.
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.