2004 Buick Lesabre Engine Problems
- Complaints
- 7about this part
- Share
- 4%of 162 total for the year
- Median mileage
- 95,718miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the engine of the 2004 Buick Lesabre, 4% of the 162 complaints for this model year. Where a mileage was given, the median is 95,718 miles. 2 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.
“My 2004 Buick Lesabre keeps losing power while I am driving. This is the 4th incident in 2 months! The vehicle dies and the power steering locks. This is a dangerous situation as I was on hwy 190 and there is major work being done. I was driving over a bridge and their are barriers on both sides of the highway. Each time the incident occurs I get a crank but no start. My vehicle is then towed to a mechanic and I've been told that the crank shaft sensor and ignition module are bad. …”
NHTSA complaint #10693121, filed 2015-03, 131,000 miles“The engine stalls and jerked when coming to a stop and trying to go the gears didn't shift like usual. Driving long distances it doesn't do this until you're driving and stopping every so often. Sometimes turning into a place the engine wouldn't go and almost caused crashes.”
NHTSA complaint #11155414, filed 2018-12, 200,000 miles“The contact owns a 2004 Buick Lesabre. The contact stated that while driving at 50 MPH, the vehicle began to violently vibrate while the oil indicator light illuminated. The vehicle was taken to an independent mechanic where the failure was not determined. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 126,000.”
NHTSA complaint #10979751, filed 2017-04, 126,000 miles“The contact owned a 2004 Buick Lesabre. While parked in the driveway, the vehicle caught on fire. The contact stated that the fire started under the hood. The fire department was notified and was able to extinguish the fire. A fire report was filed. There were no injuries sustained. The vehicle was towed to a salvage yard and deemed destroyed. Neither the dealer nor the manufacturer was contacted. The approximate failure mileage was 75,000.”
NHTSA complaint #11102945, filed 2018-06, 75,000 miles“The contact owns a 2004 Buick Lesabre. While driving at 25 MPH, the engine overheated. The contact also stated that the vehicle fuel gauge fluctuated from empty to full, but never fully displayed the correct amount of fuel. The vehicle was taken to a dealer where it was diagnosed that the intake gasket needed to be replaced. The vehicle was repaired; however, the failure recurred. The manufacturer was notified of the failure. The approximate failure mileage was 95,718. Updated 8/10/15 the fuel sending unit was replaced twice. Updated 10/29/15. Updated 03/29/16. …”
NHTSA complaint #10725611, filed 2015-06, 95,718 milesRelated 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…
- 10242298Aug 10, 2023This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
- 10211658May 2, 2022This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only).
- 10178387Jul 27, 2020This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller…
- 10176326May 21, 2020This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
- 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…
- 10167437Oct 14, 2019This Preliminary information communicates to the technician the need to inspect the induction system for potential icing issues in very cold ambient temperatures. To allow the…
- 10160987May 7, 2019This Preliminary Information communication provides information to the technician to not remove the torque converter bolts and start the engine as this may cause damage to the…
- 10160983May 6, 2019This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller…
- 10144451Aug 8, 2018This Preliminary Information communication provides information to the technician about engine block of possible cylinder bore damage, scoring or out of round as the possible…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 5 | 6% |
| 2004 | 7 | 4% |
| 2003 | 8 | 5% |
| 2002 | 16 | 5% |
| 2001 | 19 | 6% |
| 2000 | 18 | 3% |
| 1999 | 4 | 2% |
| 1998 | 8 | 2% |
| 1997 | 10 | 3% |
| 1996 | 1 | 1% |
| 1995 | 1 | 1% |
| 1994 | 2 | 1% |
| 1993 | 1 | 1% |
Other parts of the 2004 Buick Lesabre
66 complaintsBody and structure
19 complaintsAir bags
14 complaintsFuel system
13 complaintsTransmission and drivetrain
12 complaintsOther or unknown
9 complaintsEngine cooling
8 complaintsExterior lighting
8 complaintsTires
8 complaintsVisibility (wipers, defrost, mirrors)
8 complaintsBrakes
7 complaintsSeats
6 complaints
← All problems reported for the 2004 Buick Lesabre
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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