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really awful
Typical Repair Cost:
Average Mileage:
115,316 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (1 reports)
  2. replace gas module in gas tank (1 reports)
2000 Buick LeSabre fuel system problems

fuel system problem

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2000 Buick LeSabre Owner Comments

problem #2

Dec 172010

LeSabre Limited

  • Automatic transmission
  • 150,000 miles


The car stalled a few times. A jump-start fixed the problem. I believe the parking lights were stuck on, draining the battery (separate problem I've seen reported). I replaced the battery and the car stalled again. A jump start got me back home (about 7 miles) and to the shop. They had my car for three days and brought it back with a new battery. I drove it all day shopping (about 40 miles away) and when I got back home, it stalled; but it started again. The next day, I got a mile out of town and it stalled - brakes went out and everything! The shop had to tow it back to town and they've had it for nearly 2 weeks! I had to borrow a truck for awhile and now I'm driving a rear-wheel drive in the snow! Yuck! The shop folks say they can't figure out what's wrong with it. The gas gauge isn't working either - so it may be the module in the gas tank; but apparently nobody knows. I wonder when I'll get my car back and how much the "diagnosis" is going to cost me!

- , Akron, IA, USA

problem #1

Mar 302010

LeSabre Limited V6

  • Automatic transmission
  • 80,631 miles

When you're driving along with cars behind you and your car just suddenly dies, it could have caused an accident. My car stopped like this 3 times then the "service engine soon" light came on and stayed on. The day I go to get it fixed the "service engine soon" light didn't come on. The mechanics told me there was a module in the gas tank that malfunctioning. That's why I never knew how much gas I had in the tank. I couldn't trust the gauge. It always said "FULL". But when the car would stop, it would show the battery as the problem. I just got a new battery so I couldn't imagine what it could be. I never heard of a gas tank module that reports on the dashboard gauge how much gas you have. I hope they were being honest with me. Females always get charged higher prices or fix things that don't need to be fixed because we don't know anything about cars. So I spent $320 on the part and $45 on the labor. It better work when I get it back. It's in the shop now.

- , Sacramento, CA, USA

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