1994 Buick Lesabre problems

Filed Jul 21, 2016 · Body, Engine · 96,000 miles · PA · crash

Tl* the contact owns a 1994 buick lesabre. While driving approximately 40 MPH, the contact heard a loud banging noise. The vehicle veered to the left and drove over a median. A police report was filed and there were no injuries. The vehicle was towed to the contact's house. The engine subframe motor mounts fractured and the engine fell to the ground. The manufacturer was not notified of the failure. The vehicle was repair by the contact. The approximate failure mileage was 96,000.

Filed Feb 9, 2016 · Driver assistance, Electrical · WI

In cold weather car won't start checked the lights when I turn the car on it reads, volt and temp obviously battery problems. I got a new battery when I got the car... I got a jump from random person next to my job and car started right up in like 2 minutes and I went home.

Filed Sep 5, 2014 · Body, Seat belts · 147,565 miles · WV

I was cleaning my 1994 buick lesabre when I noticed a hole in the floor around the rear seatbelt. I'm very worried about this. Will the person sitting in the back seat get hurt or killed if the seatbelt doesn't hold in the event of a accident. Please check into this. I know this is a older veh,but its all I have.I thought that gm would of fixed this by now,or is mine the only one that is rusted? I really do not think that it is the only one.

Filed Jan 31, 2014 · Electrical, Engine · 98,000 miles · FL

While merging onto i95 north my car shut completely off in the middle of moving traffic. I didn't even realize it was off until my little girl asked me to turn the radio back and my speed begin to decrease. It's very difficult to steer such a huge tank like my lesabre when the power steering gives. It cranks right up after shutting off as if nothing is even wrong, but this has happened always in stop and go traffic. It bothers me because my car is all I have and it's the only transportation that I have for traveling with my little girl.

Filed Aug 25, 2011 · Electrical · WA

Vehicle surges and stalls randomly while traveling. Occurs atleast twice daily.

Filed Sep 4, 2010 · Acceleration, Electrical · 104,522 miles · TX

Buick lasabre dies on highway while driving. Looses all power causing the driver to have to try to get off the highway while in heavy traffic while under no power. No brakes, power steering . Happens about 8 to 12 times a day. I drive 47 miles to work. Almost got rear ended 8 times, had to make unsafe turns to keep from having a dead car in the middle of the road to get totaled. Replaced coil packs per dealership recommendation. Still dies. Not even the dealership can diagnose the issue. Seems all mechanics want to pick a part to replace at random to see if it fixes the issue. There is no accountability here. Alot of elderly people drive these vehicles and they can't negotiate the car when this happens. When this begins to happen the car suddenly accelerates then sputters and dies. When this starts, if you keep patting the accelerator it sometimes helps to keep the engine running but not always.

Filed Sep 4, 2010 · Electrical · 104,522 miles · TX

Buick lasabre dies on highway while driving. Looses all power causing the driver to have to try to get off the highway while in heavy traffic while under no power. No brakes, power steering . Happens about 8 to 12 times a day. I drive 47 miles to work. Almost got rear ended 8 times, had to make unsafe turns to keep from having a dead car in the middle of the road to get totaled. Replaced coil packs per dealership recommendation. Still dies. Not even the dealership can diagnose the issue. Seems all mechanics want to pick a part to replace at random to see if it fixes the issue. There is no accountability here. Alot of elderly people drive these vehicles and they can't negotiate the car when this happens.

Filed Mar 5, 2009 · Acceleration · 132,000 miles · CA

My 1994 buick lesabre has a runaway accelerator problem, during a slow down or braking condition in gear at random times the engine accelerates the car forward, you must stand on the brakes with high force to bring the car under control and then kill the ignition to avoid an accident. This condition has occurred at cross walks with people crossing, and approaching stop lights, pulling into gas stations ect. Repair shops including buick dealers said they could not duplicate the problem and had no idea what it was. I have eliminated the foot accelerator and the cruise control as the problem. I went online to a troubleshooting site and talked to a buick specific tech who has seen this problem many times before and said the engine control module (ECM) failure was the problem part, and that a diagnostic scan would help in identifying the problem, however after several scans and drive tests the problem was never duplicated or identified. The problem is repeatable at least once a day. I have stopped driving the car because it is unsafe. This problem needs to be identified as a safety issue. Because to date I have not been able find any recalls or dealers willing to acknowledge or discuss this problem.

Filed Nov 18, 2008 · Engine · 125,000 miles · PA

Tl*the contact owns a 1994 buick lesabre. The vehicle was purchased in july of 2008 and continues to stall while driving 50 MPH or less. The vehicle lost power and the engine completely shut off. The weather conditions were dry. When the failure occurs, the vehicle becomes difficult to control because there is no power steering or braking ability. Occasionally, the vehicle takes longer than a minute to restart. The vehicle has to be towed to the dealer each time. The vehicle is currently at the dealer, but they cannot diagnose the cause of the failure. The failure mileage was 125,000. Updated 12/12/08 *cn updated 12/15/08.

Filed Apr 12, 2008 · Engine · 90,000 miles · TN

I am a mechanic and work on cars. I have noticed that the gm cars of the early to mid 90's like the buick le sabre class are have a problem with the heater enclosure in the engine compartment. *tr the plastic enclosures are cracking and pieces of it are falling off, and if you touch the plastic, is will crumble apart. I fee that this is a serious health hazard, as this will allow the fumes from the engine like exhaust,gas and oil to enter the passenger compartment. Then the occupants will be breathing the fumes. I feel that gm needs to do something about this.