Question about 1990 Buick LeSabre

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I have a 1990 buick lesabre custom 4 door

About a month ago it started spitting and spuddering and turning off at ever stop point I dont know much about cars so I really dont know what it could be.

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Hi there,

I had the same problem with my 89 Buick Le sabre. It turned out that I had to replace the computer. It was giving the wrong signals and cutting off the fuel. My engine light came on each time it happened. Since the computer was changed it has run like a charm. It cost about $500.
Also when they ran the tests for the eng light data the computer was giving the wrong info and so many of the wrong parts were first replaced.

Posted on Sep 12, 2008

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Buick LeSabre Recalls ' RepairPal

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