Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.


really awful
Typical Repair Cost:
No data
Average Mileage:
105,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 Buick LeSabre fuel system problems

fuel system problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2003 Buick LeSabre:

Unsubscribe any time. We don't sell/share your email.

2003 Buick LeSabre Owner Comments

problem #1

Jan 212013

LeSabre LS

  • Automatic transmission
  • 105,000 miles


I have taken this vehicle to the mechanic six times in the last month and about ten times this year for the same problem. A fault shows up indicating that the gas cap is loose, which causes the service engine light to be activated. Numerous inspections and troubleshooting fixes have been made. No leaks. Engine runs fine. Lights won't stay off!!! I have spent over $1000 to have this problem remedied. I need to get my car smogged in CA and with an activated engine light, that is an automatic FAIL! So now, I have to get all of my maintenance invoices together, make an appointment at the DMV, wait hours to be seen, and pay $500+ to get a valid registration or face fines. HUGE PAIN IN THE ASS!!!!

- , Fremont, CA, USA

Search for these popular complaint phrases...

Not what you are looking for?