1990 Buick Park Avenue: common problems

Owners of the 1990 Buick Park Avenue filed 12 complaints with NHTSA, most often about service brakes and seat belts. Details by component below, with sources.

Key figures

Owner complaints: 12

What fails most often

1 Service brakes 33% of all complaints
2 Seat belts 17% of all complaints
3 Engine and cooling 8% of all complaints
4 Exterior lighting 8% of all complaints
5 Tires 8% of all complaints
6 Vehicle speed control 8% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Service brakes: 4 complaints (33% of all).
Seat belts: 2 complaints (17% of all).
Engine and cooling: 1 complaints (8% of all).
Exterior lighting: 1 complaints (8% of all).
Tires: 1 complaints (8% of all).

Symptoms owners describe

How many of the 12 NHTSA complaints mention each symptom (automatic count from complaint text; one complaint can mention several).

seat belts2 · 17%
brake failure1 · 8%
headlights and tail lights1 · 8%
unintended acceleration1 · 8%
warning lights, check engine1 · 8%

Components owners complain about

Component	Owner complaints	involving a crash	Technical service bulletins (TSB)
Service brakes	4	0	0
Seat belts	2	0	0
Engine and cooling	1	0	0
Exterior lighting	1	0	0
Tires	1	0	0
Vehicle speed control	1	0	0
Other	2	0	0

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

Driver's seat belt buckle jammed 1/3 of the time. The consumer had to step out of the vehicle, still buckled and then the seat belt unbuckled. Failure of the seat belt to release when the button was pressed happened on numerous occasions.
Seat belts · 2003-08-12 · NHTSA complaint #10033681
Our buick starts just fine but often dies out intermittently at stop signs, when we slow down, when we are just idling, when we first start it and when we put it in reverse or drive. It happens whether it's cold or hot, been running for a long time or not, going 50 mph or 2 mph, it just dies out.
Engine and cooling · 2003-08-11 · NHTSA complaint #10032548
When moving transmission pawl from park to drive vehicle experienced sudden acceleration. Took vehicle to dealer.
Vehicle speed control · 2000-02-18 · NHTSA complaint #857255
Abs warning light illuminated, indicating malfunction within the system. Please give any further details.
Service brakes · 1999-02-17 · NHTSA complaint #827445
Kelly-springfield tires gt,p205/75r14 tires failed prior to recall notice.
Tires · 1998-10-14 · NHTSA complaint #538923
Twice while driving headlights went out, causing poor visibilty at night. Possible cause defective automatic light sensor.
Exterior lighting · 1998-09-03 · NHTSA complaint #827585
Abs: when brakes are applied they would get spongy & then pull hard to right. Took to dealer & diagnostics was performed. Problem intermittent. Finally mechanic found problem & had the rear brakes adjusted.
Service brakes · 1998-07-13 · NHTSA complaint #825340
Owner said that he was about to pull off and the brakes went out.
Service brakes · 1997-03-06 · NHTSA complaint #809781

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

19962
19971
19983
19992
20002
20032

Comparison

By complaint count this model year ranks 10,160 of 36,656 model years in the NHTSA data (top 28% most complained about).

On average one model year of the Park Avenue has 60 complaints (23 years in the data). This year has 12, below average.

What to check before buying

Service brakes. Pedal feel, ABS operation, leaks, discs and hoses.
Seat belts. Belt pretensioners after airbag deployment, SRS codes.
Engine and cooling. Radiator and fan after a frontal hit, coolant level and condition, overheating.
Exterior lighting. Headlamps, leveling, sensors and mounts after a frontal hit.

Questions and answers

What are the most common problems with the 1990 Buick Park Avenue?

Owner complaints to NHTSA most often mention: service brakes, seat belts, engine and cooling. Total complaints: 12. The most frequent symptoms in complaint texts: seat belts (17%), brake failure (8%), headlights and tail lights (8%).

How many service bulletins (TSB) were issued for the 1990 Buick Park Avenue?

NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.

Should I buy a 1990 Buick Park Avenue from a US auction?

Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.

Other 1990 models

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.