2002 Buick Lesabre Fuel system Problems
- Complaints
- 11about this part
- Share
- 4%of 310 total for the year
- Median mileage
- 80,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 11 complaints about the fuel system of the 2002 Buick Lesabre, 4% of the 310 complaints for this model year. Where a mileage was given, the median is 80,000 miles. 3 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I have had issues with my vehicle's oil leaking then burning/smoking off my car. This issue is on my engine's manifold & hasn't been recalled even though the same engine is recalled on other GM models. The engine on my Lesabre is the same 3.8 liter v6 3800 engine that was recalled twice by GM in the past 6 years. My engine had minimal fire in the incidents I experienced but quite a bit of smoke from the area the oil leaks. Once I kill the engine the smoke stops. …”
NHTSA complaint #10823619, filed 2016-02, 178,000 miles“I found out that this gas line leakage issue exist in everyone that I know with this model vehicle. There is a fuel line clip that can be replaced. The clip is inserted at the end of the fuel line that connects to the engine but this clip doesn't last very long once replaced. Eventually the clip won't work anymore as if it is the fuel line itself that is bad. This issues seems to be a defect in this model Buick and is dangerous. I'm just wondering how can such an issue never been on the Buick recall list for this model car. …”
NHTSA complaint #10484076, filed 2012-11, 65,000 miles“The approximate incident date .would not let me put date in .date was july23'2014.my car has been stalling out on me when I was driving down the highway it stalled put in neutral started right up drove alittle ways samething happend.checkenginelight came on got stuck on highway for 3 hours waiting for towtruck bad experience. …”
NHTSA complaint #10619106, filed 2014-08“The contact owns a 2002 Buick Lesabre. She noticed that both rear windows had fallen inside of the door. The vehicle has not been taken to the dealer for inspection. The same failure occurred on the front passenger-side window. The current and failure mileages were 42000. Updated 1/28/10 the fuel pressure regulator was leaking. The manifold was cracked and had to be replaced as well as the crankshaft sensor. Updated 02/03/10.”
NHTSA complaint #10297497, filed 2009-12, 42,000 miles“Vehicle has been taken to dealer shop and has a problem with fuel injection. Consumer stated having this problem because of engine light coming on. Dealer stated that vehicle was not safe to drive.*akthe system was checked and found that the num. Six cylinder had burned out and an injector had shorted out. This is the second vehicle consumer has had that experienced this problem.”
NHTSA complaint #8018847, filed 2002-09Related service bulletins
- 11004761Jun 28, 2024This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or…
- 10208027Jan 14, 2022This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10199281May 25, 2021This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or…
- 10190437Mar 30, 2021This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible…
- 10176607May 8, 2020This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
- 10176310May 8, 2020This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing…
- 10171878Jan 2, 2020This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended…
- 10157018Sep 20, 2017This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester…
- 10137635May 10, 2017This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves, and explains how toptier fuels should be used to reduce carbon build up.
- 10114831Nov 15, 2016This Preliminary Information communication provides information to the technician about engine block that have a possible cylinder bore damage, scoring or out of round as the…
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 5 | 6% |
| 2004 | 13 | 8% |
| 2003 | 6 | 4% |
| 2002 | 11 | 4% |
| 2001 | 17 | 5% |
| 2000 | 60 | 9% |
| 1999 | 28 | 13% |
| 1998 | 76 | 19% |
| 1997 | 40 | 10% |
| 1996 | 7 | 7% |
| 1995 | 5 | 3% |
| 1994 | 3 | 2% |
| 1993 | 5 | 3% |
| 1992 | 10 | 5% |
| 1991 | 3 | 10% |
| 1990 | 6 | 13% |
| 1989 | 4 | 15% |
| 1987 | 3 | 8% |
Other parts of the 2002 Buick Lesabre
118 complaintsBody and structure
51 complaintsAir bags
37 complaintsElectrical system
24 complaintsBrakes
18 complaintsEngine cooling
18 complaintsEngine
16 complaintsSteering
13 complaintsTransmission and drivetrain
13 complaintsOther or unknown
11 complaintsTires
9 complaintsVehicle speed control
8 complaints
← All problems reported for the 2002 Buick Lesabre
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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