Buick Lesabre owners have reported 62 other fuel system related problems since 1996. Table 1 shows the 9 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (37 problems). The second most common problem is related to the vehicle's other fuel system fuel gauge (5 problems). For details of each of the problem category, use the links in the table.
The 2000 Buick Lesabre is a wonderful car basically a tank with the 3800 series ii you cant go wrong but the tiny little plastic part holding the throttle cable will dryrot even with a garage kept car under 150k miles please get them replaced I was driving and then the part came off and it got Read details...
The fuel gauge indicates properly until it reaches the halfway mark. It then fluctuates and is not reliable. This could lead to running out of fuel in traffic, in-climate conditions or in isolated areas without indication. Read details...
While driving vehicle caught on fire in the engine due to recall campaign 04v090000 concerning fuel pressure regulator. Read details...
While driving home my fuel gauge stopped working. When I got home I turned the car off and then back on and the fuel gauge was now in the 6 position on a clock. Now I have no idea if there is any fuel in the car or not. Read details...
The contact owns a 1999 Buick Lesabre. While driving various speeds, the vehicle stalled without warning. The contact was able to restart the vehicle 5 -10 minutes later. The vehicle was taken to an independent mechanic who diagnosed that the fuel pump was malfunctioning. The fuel pump was replaced. Read details...