HOT HESITATION/STALLING NEW PROM P/N'S LISTED REV.

VEHICLES AFFECTED: 1987 'J' CARS WITH 2.0L OHC L-4 ENGINE (ENGINE CODE K) AND AUTO TRANS.

Some 1987 'J' cars equipped with 2.OL OHC engines (LT2) and automatic transmissions (MD9) may exhibit hot hesitation, stall (cold or hot) on gear engagement, or an erratic idle.

If customer comments are received that cannot be resolved using published diagnostic procedures and service information, the following service PROMS are available:

Service PROM us?99 * 16086774 Pontiac * 16086856 Oldsmobile and Buick

Use applicable Labour Operation number.

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.