Question about 1992 Buick LeSabre

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My 92 buick lesabre starts and after driving around or running for 20mins ish it stalls and dies we have replaced the Fuel filter and can hear the Fuel pump b4 starting the car. What else could be wrong?!

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Fuel pump falling apart and pieces going into your new fuel filter. You need to change both. I just did!

Posted on Jun 25, 2010

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1 Answer

1997 Buick la stab re


have the mechanic check the air sensor in the iritake neighbor had it go bad n his it cost around 300 us to have it repalced it's a small wire thing that when it gets hot it droops and stalls the car out GOOD LUCK

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Make sure and check your ignitioin fuse if its out the car will start it just wont stay running verry long sometimes in most cases will turn over but not start

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2000 buick lesabre stall after starting or after running for 30 minutes


I have a 1996 Lesabre. I had a similar problem that slowly got worse. I brought it to two different mechanics that did diagnostic checks and could only "suggest" what to replace to fix the problem. Their problem was that it wouldnt stall out while they had the mv. After replacing a bunch of sensors and the fuel pump/ filter, I solved the problem by replacing the Crank Sensor. Its located behind the lower crank pulley on the 3.8 lt motor. Hope this helps!

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1 Answer

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