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Fuel systemPart report

1997 Buick Lesabre Fuel system Problems

Complaints
40about this part
Share
10%of 394 total for the year
Median mileage
81,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 40 complaints about the fuel system of the 1997 Buick Lesabre, 10% of the 394 complaints for this model year. Where a mileage was given, the median is 81,000 miles. 9 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“After months of dealing with no start of my vehicle know my manifold needs replaced I've contacted Buick and they say my VIN is not with the VIN included with the recall I don't under stand im lost I've tried getting help with this situation and I will write Buick and everything but this is a manufacturers default that has not been corrected on my vehicle.”

NHTSA complaint #10264100, filed 2009-04, 120,000 miles

“I turned the ignition to start my car on 1/17/2008 at approximately 8:30a and heard a very loud pop and smoke started coming out from under the hood. I looked under the hood and found that the engine cover and intake manifold were both shattered. I researched online and found a recall pertaining to this exact issue, recall number 96v116000; additionally, I found another recall pertaining to faulty safety belts, recall number 96v044000. …”

NHTSA complaint #10215239, filed 2008-01, 177,364 miles

“I have a gasoline leak at the joint where the fuel line from the fuel tank sending unit join the fuel line that connects the fuel filtering front of the right side rear wheel. After discovering the odor of gasolione coming from the rear of the car, the only action I have taken is to take my vehicle to a Buick dealer for diagnosis. Even though the fuel line shows significate corrosion, Buick has denied responsibility because of the mileage on this car. I have requested relief from Buick thru general Buick customer assistance only to be denied again,today, 10/19/2004. …”

NHTSA complaint #10096015, filed 2004-10, 100,800 miles

“Intake manifold failed water leaked internally into combustion chamber causing hydrolocking of engine. Upon researching causative actions I find that general motors is aware of this defect and has redesigned the faulty parts but disavow any culpability even though a conscientious owner who properly maintains the vehicle cannot know what is transpiring inside a composite materials intake manifold,many have been known to burst into a fire and destroy the vehicles. …”

NHTSA complaint #10956086, filed 2017-02, 104,970 miles

“When consumer starting the vehicle there was a huge explosion, then fire broke out under the hood. When the fire department arrived the battery was still smoking, and the engine and wires were burnt. Recall 96v116000 was issued for the fuel carburetor manifold intake. But this vehicle was not included in the recall due to VIN.”

NHTSA complaint #10065321, filed 2004-04, 55,000 miles

Related recalls

Related service bulletins

Fuel system: other model years

YearComplaintsShare of year
200556%
2004138%
200364%
2002114%
2001175%
2000609%
19992813%
19987619%
19974010%
199677%
199553%
199432%
199353%
1992105%
1991310%
1990613%
1989415%
198738%

Other parts of the 1997 Buick Lesabre

Engine cooling
110 complaints
Electrical system
42 complaints
Brakes
36 complaints
Air bags
33 complaints
Transmission and drivetrain
33 complaints
Visibility (wipers, defrost, mirrors)
29 complaints
Steering
25 complaints
Seat belts
22 complaints
Suspension
20 complaints
Body and structure
17 complaints
Tires
15 complaints
Vehicle speed control
12 complaints

← All problems reported for the 1997 Buick Lesabre

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology