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Buick LeSabre Questions

Get answers to questions about your Buick LeSabre at RepairPal. Find solutions, diagnose problems and get back on the road.

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1,934
questions

Backing up, stoped went to roll up Windows, front driver and passenger, then car died, will not start back, no power to seats, Windows locks or fuel pump, everything else works....battery is good, so is alternator,and starter. Please help. Because I am lost....

Someone before me had the car and put block seal in the radiator. So now the transmission is clog. Should I buy a new transmission or rebuild the one I have?

Was replacing the alternator and the a part broke off the corner of a pulley part (the tensioner I think) it's the piece right by the alternator that's next to/behind the power steering it's not the power steering pulley it's the one between that and the alternator I need a video or pics how to get that off

the air in my car has gone out completely as of today. as of 2 days ago it would work 70% of the time but occasionally (like 30% of the time) when I would start it the air wouldn't come on until I hit a hard bump or braked really hard. I think it may be an electrical issue because there are other electrical issues occurring with my car.....but I live in the south & this heat is rough & is only gonna get worse!!!! how do I fix it??????

The audio alerts still work. But I can't tell how many miles are on my car now

I have replaced the window motor regulator, switch and the control box. Everything works and the car sits overnight and then the drivers window does not. Now the pass Rear window goes down and then won't go back up. Car sits for 15 min then rolls up a inch at a time. What is the issue?

My 02 buick les is running like crap. Catalytic converter cut off, throttle pos sensor just replaced, coil packs and module replaced, all recent. For starters, I drove my kids to the bus this morning and I wasn't even pressing the gas, it just went. It idles very rough. If it sits for a day straight, usually damp mornings, it won't start at all, just turns over. I have to turn the key and hit the gas for ten minutes before it will start (very rough) but it's the only way. It's like there's gas but no spark. Yesterday I stalled out at the kids school, pulled to the side, shut her off and turned her back on and it was fine. I can't afford a shop and would like to do everything myself. Tell me this is possible! Single mom just looking for a lead!

It makes a clunk noise but won't crank

Almost comes to a complete stop....only on right turns if I turn the wheel left while happening it helps kick it off...

Have to use driver controls to roll back up window

Will show full the drop and gas light will come on? How to fix