COLD START INJECTOR 'O' RING REPLACEMENT

REFER TO DETAILED SUMMARY

ENGINE VIN YEAR MODEL DISP. CODE

1985 6000/SUNBIRD 2.8L W FIREBIRD 2.BL S FIERO 2.8L 9 FIREBIRD 5.OL F

1986 6000/SUNBIRD 2.8L W FIERO 2.8L 9 FIREBIRD 2.8L S FIREBIRD 5.OL F

1987 FIREBIRD 2.8L S FIERO 2.8L 9 FIREBIRD 5.OL F

Some of the above applications may experience a condition where cold start injector 0-ring(s) split or break when servicing the fuel rail assembly. A new service 0-ring package, P/N 17111954, is now available through GMSPO. This package contains the cold start valve 0-ring seal, cold start body 0-ring seal and the cold start tube 0-ring seal.

Use applicable Labor Operation and Time.

SERVICE DEPARTMENT PONTIAC DIVISION GENERAL MOTORS CORPORATION -

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.