CAMPAIGN:80 CITATION L-4 CALIF SUPPLEMENT TO 80-C-10

The following information identifies the vehicle breakpoints and is a supplement to Product Campaign Bulletin 8OC10 dated April, 1979.

VEHICLES INVOLVED

All 1980 Chevrolet Citation models equipped with an L-4 engine and NB2 California equipment within the following parameters are involved.

Plant From Through ----- ---- ------- Willow Run (Without A/C) Start of Production 1X685AW132323 (With A/C) Start of Production 1X085AW133152

Tarrytown (Without A/C) Start of Production 1X085AT126421 (With A/C) Start of Production 1X085AT126481

The enclosed supplemental vehicle identification number computer listing will identify the additional vehicles which did not appear on the initial dealer mailing. Any dealer not receiving a supplemental listing was not shipped any additional vehicles.

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.