Table 1 shows one common other fuel system related problems of the 2009 Buick Enclave.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
Was driving on ramp to enter highway, with my three 6 and younger children, and also 7 months pregnant! the Enclave just stalled and still can not start but one time it did, but it sounded like it was going to blow up making weird noises so I shut it off right away. I have been researching this and I see it is very common with 2009 & 2010 Enclaves. I don't understand why nothing has been done? if this happened shortly later I would have been on the highway and several people could be involved getting hurt or killed. I have had it less than a year, with less than 104,000 miles on it. Also has wheel bearing issues which I replaced front now the rear ones need to be done. What is up with this neglect and no one to assist us consumers until someone gets seriously hurt or killed! now the vehicle is sitting at a garage where towed waiting for report and I have no vehicle so lost my job I have four kids to support. Figured I buy a newer decent vehicle to be dependable & reliable only to find out it's neither only unsafe for my family.
Driving on interstate 75 north of cincinnati OH in bumper to bumper traffic on 7-13-15 in left lane when buzzer sounded ,traction control light came on and engine lost power. Trying to get to shoulder was a bad experience as traffic was having one hell of a time trying to cope with a car that suddenly wasn't moving. How a bad accident didn't happen, I just say it was good luck! we really like our Buick Enclave and would like to keep it. I have a code reader and no code was revealed. I pushed the traction control button several times and reentered traffic and the car ran fine for the next two hours to home. . . . . .
While driving, I noticed my engine started sputtering and had problems accelerating. Soon afterwards, the "malfunction indicator light" (aka check engine light) came on and stayed on. I contacted the dealer and took it in for repair. It was diagnosed as "pistons misfiring". I had pistons/cylinders replaced at a cost of several hundred dollars. A couple of months later, the same thing happened and I had other pistons/cylinders replaced. This has happened about a half dozen times between March 2014 and today (March 2015). I have paid thousands of dollars for this same problem and I do not understand why a recall has not been issued. The dealer told me that there are several pistons/cylinders that can trigger this problem. Just by doing a simple search online, I see that many others have experienced this problem with the Buick Enclave. As of today, 31 March 2015, my engine began sputtering and the check engine light came on again. I have lost faith in Buick behind this and I do not believe I will purchase another Buick.
The engine on my 2009 Enclave was replaced in Feb of 2012 because it was cracked , at the time I had approximately 32k on the car. There was no indication of a problem the car just died on a major highway. The car again died a few weeks later due to a timing belt snapping. On 8/10/12 I was traveling from my home state of new york to virginia for vacation, with my family, and the car lost power again on a major highway at 10:30 at night we had to have the car towed, find a hotel and then rent a car to get to our destination. This time it was a fuel injector and an O2 sensor. We have incurred over $900. 00 in expenses we have contacted Buick and they are not willing to do anything about this car. We will no longer be covered by a warranty after 50k the car currently has about 43k. The car has broken down 3 times since Feb. Each time with my family in it, there is never any indication that the car is going to break down it just dies. I am fearful to keep putting my family in this car what do I do?.