Transport CanadaMedium Risk
1998 BUICK PARK AVENUETransport Canada Recall #1998034
The official notice
Defect
THESE VEHICLES DO NOT COMPLY WITH C.M.V.S.S. 1101 - EMISSION DEVICE. IMPROPER CALIBRATION OF THE POWERTRAIN CONTROL MODULE (PCM) CAN RESULT IN UNCONTROLLED SPARK KNOCK, SETTING AN MIL (MALFUNCTION INDICATOR LAMP), MISFIRE, ROUGH IDLE, AUDIBLE KNOCK AND/OR POSSIBLE ENGINE DAMAGE.
Safety Risk
No risk description available.
Remedy
VEHICLE PCM WILL BE REFLASHED WITH NEW CALIBRATION SOFTWEAR.
4,789 vehicles affectedMfr ref: 98003Updated June 10, 2026