INJECTOR BALANCE TEST NEW PROD. MANUAL REVISION

VEHICLES AFFECTED: All Series

A revision should be noted in the 1985 New Product Service Information Manual All Series.

The sections affected are 6E3. step 3 of the Injector Balance Test and step 3 of the Port Fuel Injection-Injector Balance Test Chart.

The 10kPa range on pressure drop of all injectors tested should be corrected to 20kPa.

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.