RoadVitals

1997 Buick Century Engine Problems

Owner-reported complaints naming the engine system, filed with NHTSA

Data refreshed

Engine reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
8
Latest Feb 21, 2017
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
8%
of 106 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components. Every record below is an owner-reported complaint about the 1997 Buick Century submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 8 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming engine

Shown in the owner’s own words, exactly as filed

ElectricalEngine
Filed Feb 21, 2017
Fire reported

ENGINE COMPARTMENT FIRE

NHTSA ID
10956057
Incident
Feb 15, 2017
Engine
Filed Nov 18, 2014

TL* THE CONTACT OWNS A 1997 BUICK CENTURY. THE CONTACT STATED THAT THE ENGINE MANIFOLD GASKET WAS DETERIORATING AND CAUSED THE ENGINE TO OVERHEAT. THE CHECK ENGINE WARNING INDICATOR ILLUMINATED. THE CONTACT BELIEVED THAT THE FAILURE WAS CAUSED BY THE DEX COOL ANTIFREEZE. THE VEHICLE WAS TOWED TO AN INDEPENDENT MECHANIC. THE TECHNICIAN DIAGNOSED THAT THE LOWER MANIFOLD GASKET NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 40,000. THE VIN WAS NOT AVAILABLE. UPDATED 02/09/15*LJ

NHTSA ID
10658881
Incident
Aug 17, 2005
Mileage
40,000 mi
Engine
Filed Nov 14, 2004

COOLANT WAS REPLACED AT @ 115,000 MILES. COOLANT WAS IN GLOBES IN OVER FLOW TANK. APPROXIMATELY 15,000 MILES AFTER REPLACEMENT, COOLANT LIGHT CAME ON (FIRST TIME EVER SINCE I HAVE OWNED CAR). COOLANT WAS @ 1 GALLON LOW. COOLANT HAS ALSO BECOME GLOBBY AGAIN. TOOK INTO REPLACE WITH DIFFERENT COOLANT (NOT DEX-COOL). UPON INSPECTION GARAGE FOUND THE ENGINE GASKET HAS BEEN LEAKING COOLANT. THEY CLAIM IT WAS CAUSED BY THE DEX-COOL COOLANT, THEY DID NOT DO THE FLUSH BECAUSE THEY DID NOT WANT TO CHANCE MAKING THE LEAK WORSE. *JB

NHTSA ID
10098831
Incident
Nov 12, 2004
Engine
Filed Jul 7, 2004

A MIXTURE OF WATER AND ANTI FREEZE SEEPED INTO THE OIL. WHEN THIS OCCURRED THE FLUIDS MIXED WITH THE OIL, AND WENT THROUGH THE INTAKE MANIFOLD GASKET. THIS KNOCKED THE CRANKSHAFT AND DESTROYED THE ENGINE. THE ENGINE WAS REPLACED, BUT THE FAILURE RECURRED 8 MONTHS LATER. *AK

NHTSA ID
10081453
Incident
Oct 5, 2003
Mileage
100,000 mi
Driver assistanceEngine
Filed Feb 17, 2000

ENGINE HARD TO START, ROUGH IDLE, LOSS OF POWER, CONTINUOUS MISFIRES.

NHTSA ID
718885
Incident
Sep 1, 1999
Engine
Filed Feb 1, 1999

DRIVE BELT FAILED. *YC

NHTSA ID
607953
Incident
Jun 1, 1998
BrakesHeating & air conditioningElectrical+1 more
Filed Feb 1, 1999

FAULTY GENERATOR AND DEFECTIVE BLOWER MOTOR. YH

NHTSA ID
607396
Incident
Jul 1, 1998
Engine
Filed Feb 1, 1999

SERPENTINE BELT BROKE. NLM

NHTSA ID
605904
Incident
Sep 1, 1998

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .