ACCESSORY DRIVE BELT SQUEAL OR CHIRP NOISE, A/C ON, REP. BELT

Subject: ACCESSORY DRIVE BELT CHIRP, SQUEAL OR RATTLE WITH AIR CONDITIONING ON

Model and Year: 1990-92 CAMARO WITH 3.1L ENGINE

Condition: Belt chirp, squeal or rattle (with A/C on).

Cause: Belt whipping and slips due to belt cord material stretch.

Correction: Replace the belt with a new Kevlar cord material belt, P/N 14097664. If after installing the new belt, the belt does not have tension, replace the tensioner. If the new belt has tension, check the tension according to the Service Manual instructions. Replace the tensioner ONLY if the belt tension is out of specification.

Part is currently available from GMSPO.

Labor Operation Number: J0667 (Replacing belt ONLY) Labor Operation Number: J0680 (Replacement of tensioner, which includes replacing the belt)

Use applicable labor time guide for labor hours.

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.