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LeSabre Buick's flagship mid-sized luxury sedan

Will not accelerate evenly at 2000 rpm at 50 mph.

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Old Mar 26, 2012 | 06:41 PM
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Default Will not accelerate evenly at 2000 rpm at 50 mph.
I have a 2000 LeSabre and it will not accelerate evenly after 2000 rpm at 50 mph.

Can anyone help.
 
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Old Apr 19, 2012 | 06:24 PM
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I did a fuel pressure test and it was half what it should be.
I changed the fuel pump and now it accelerates fine.
 
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