Summary
The Buick Park Avenue has 14 recalls covering the 1996–2001 production run, the most serious being a 1998 engine defect where a low battery combined with fuel in the intake manifold can cause a pressure spike that ruptures the intake manifold with a loud bang, leaving the vehicle unable to start.
The 2001 model year has two related issues: the emergency trunk release handle can shift out of position, requiring so much extra force to operate that a person trapped inside may not be able to unlatch the trunk lid. That same year also has a recall for an improperly programmed theft deterrent system. On the braking side, certain 1999 vehicles were built with mismatched front brake components on one side, which can cause the vehicle to pull to one side during braking and extend stopping distances.
Seatbelt issues appear across multiple years. On 1997 models, the front shoulder belt webbing can twist and jam in the retractor, making the belt unusable in a crash, and the center rear seatbelt anchor bolts may not be properly installed, meaning the belt could pull free under crash loads. The 1996 model year has a recall where incorrect seatbelt hardware or buckle ends can prevent the belt from latching correctly. The 2000 model year has a wiper system microprocessor that can lock up after a voltage spike, disabling both low and high-speed wiper modes and reducing forward visibility in rain. Going back to 1998, a separate powertrain computer calibration issue can cause spark knock, misfires, rough idle, and audible knocking that can lead to engine damage over time. The 1999 model year also has a compliance recall for airbag warning labels printed only in English rather than both required languages.
