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Fuel systemPart report

2001 Buick Lesabre Fuel system Problems

Complaints
17about this part
Share
5%of 328 total for the year
Median mileage
105,000miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 17 complaints about the fuel system of the 2001 Buick Lesabre, 5% of the 328 complaints for this model year. Where a mileage was given, the median is 105,000 miles. 5 a fire, according to the filers.

Example complaints

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

“Our Buick had been running fine, but went to move it one morning. With a cold engine, as soon as we hit the starter, the engine exploded very loudly and started burning. After the fire was put out, it was determined that the entire intake manifold, along with the fuel lines had exploded in many pieces. From internet research, it was found that the fuel pressure regulator had a recall for vehicle years '98-'00, which these models had the same condition. Had I had the hood open at the time, I'd probably been hurt by flying chunks from the intake manifold. …”

NHTSA complaint #10836872, filed 2016-02, 250,000 miles

“I bought a car on june 17th I was told there was nothing wrong with the car so I told the woman I bought it from I wanted it inspected before I made a decision to buy it to make sure it was safe she brought it to her inspection station in it got in inspection sticker stating there was absolutely nothing wrong with it as I drove it home I noticed that it was bouncing up and down in that the front-end and back-end would hit the ground I had a friend look at it that knows about cars and told me that the front and back struts were completely gone and it also had for bald tires and there is oil…”

NHTSA complaint #11001309, filed 2017-06, 190,000 miles

“I have been experiencing. Severe hesitation and loss of power. I have replaced the 3 ignition coils, the ignition module, new spark plugs, and a wire set. I have been reading alot about fires on this site. Yesterday 7/7/16 when I came home there was a loud weering sound, and once I turned off the engine their was a loud piercing whistle as if built up pressure was being relieved under the hood near the passenger side wheel well. Today again a lack of power, flashing service engine light, and no power. I afraid the engine might catch on fire as in other postings on this site.”

NHTSA complaint #10883694, filed 2016-07, 167,000 miles

“I try to start the car and the car wouldn't start and then I tried to start the car again then I heard a big loud sound from the engine a boob sound. I notice smoke was coming from the hood. My brother was outside when the loud sound went off. My brother and I move the other vehicles out of the way so it wouldn't catch on fire. Went back over to the car my brother tried to pursue with the matter and he notice he was on fire under the hood while the smoke were coming from the engine it was to much for him to handle so he told me to call the fire department and did that. …”

NHTSA complaint #10692671, filed 2015-03, 147,000 miles

“I think this is an ongoing safety issue that has appeared in previous model years (GM recall no. 03054b. See campaign 03v-473). This recall addresses the exact problem that has occurred with my 2001 Buick Lesabre. I called GM to see if there was coverage for it and they told me not at this time. This is a real safety issue because it causes a fire and it should be included in this recall. The damaged could have been avoided if this had been included and I think that GM should be responsible for the repairs since they did not fix the problem from previous years.”

NHTSA complaint #10345275, filed 2010-07, 98,000 miles

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 2001 Buick Lesabre

Visibility (wipers, defrost, mirrors)
101 complaints
Body and structure
50 complaints
Electrical system
38 complaints
Transmission and drivetrain
31 complaints
Air bags
29 complaints
Steering
29 complaints
Engine cooling
28 complaints
Engine
19 complaints
Suspension
17 complaints
Other or unknown
16 complaints
Brakes
13 complaints
Seats
10 complaints

← All problems reported for the 2001 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