CAMSHAFT LOBE LIFT SPECIFICATIONS (CORRECTION)

MODELS AFFECTED: ALL 1985-88 BUICKS WITH THE 2.5L L-4 ENGINE (VIN CODES R OR U)

SERVICE MANUAL UPDATE

In the engine specifications charts near the end of the 2.5L engine section, change Camshaft Lobe Lift to:

.232 inches, 5.8882mm

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.