SERVICE MANUAL UPDATE-SEC. 6E3 REVISED CHART A-3

SUBJECT: REVISED CHART A-3 - PAGE 1 OF 2

MODELS/YEARS: 1989-91 CUTLASS CIERA/CRUISER AND CUTLASS CALAIS WITH THE 3300 (VIN N) ENGINE

This bulletin updates Chart A-3, "Engine Cranks But Will Not Run" (Page 1 of 2) in Section 6E3, "Driveability and Emissions" for the 1989-91 Cutlass Ciera/Cruiser and Cutlass Calais equipped with the 3300 (VIN N) engine. The revised chart directs that all injectors be disconnected, allowing diagnosis of a "Cranks But Will Not Run" condition caused by a shorted injector coil.

Please mark a reference to this in the following service manuals:

o 1989 Cutlass Calais, page 6E3-A-17

o 1989 Cutlass Ciera/Cruiser, page 6E3-A-17

o 1990 Cutlass Calais, page 6E3-A-17

o 1990 Cutlass Ciera/Cruiser, page 6E3-A-17

o 1991 Cutlass Calais, page 6E3-A-19

o 1991 Cutlass Ciera/Cruiser, page 6E3-A-19

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.