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Buick LeSabre

Why would a 92 Buick LeSabre start some days but on some days it will turn over but not start?


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2015-07-17 17:30:55
2015-07-17 17:30:55

Hey AJay==Yes, it could be the fuel pump. It could be the relay also. If it won't start, listen when you turn the ignition on and you shouod hear the pump run for 2 seconds. The relay is in the stack of relays in the middle of the firewall. GoodluckJoe

I found out that my crank sensor needed replaced.

I also won a 92 Buick LeSabre and sometime ago had the same problem. What was causing it to not start sometimes was a faulty ignition module. Cost me about $585.00 to replace it. Good luck.

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our 99 buick lesabre had the same problem. WE had to change the bcm and the ign. switch plus have 2 neew keys made. But if yours will turn over it could be in the distributor check for fire at plugs.

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tip top condition I'd say 26 mpg, tip top and driven well. I get maybe 25 out of my '95 LeSabre, on good days.

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is it throwing oil in the engine? I bought a 94 from a dealership - they said it was in perfect condition but it was throwing oil really badly. It stalled out on me 3 times in two days.. If you can get it to start, I'd suggest putting a stop-leak oil in it, I forget the exact names of the parts but some little disk things in the engine had gotten old and the oil plumped them back up in a few days. The car runs smoothly now :)

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i had the same problem with my 97 lesabre. it ended up being the fuel pump relay which is located under the top rear engine panel, on the passenger's side under the hood. may be same problem with yours.

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I have taken the buick in for repair- but it always works and does not fuses. WHen i drive it for a few days it will blow a fuse - always the same one - and will not start for an hour or more. I will change the fuse and then it may or may not start.


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