Engine Vacuum Leak From EGR Tube on Buick LeSabre

The EGR tube may develop an engine vacuum leak causing the engine to run lean. The Check Engine Light may or may not illuminate.

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Average mileage: 154,227 (114,000–194,455)
8 model years affected: 1995, 1997, 1998, 1999, more2000, 2001, 2002, 2003
10 people reported this problem
2 people shared problem details
2001 Buick LeSabre194,455
my car is shaky i had it checked and i was told i have ma major vacuum leak and i want to know how to find the leak so i can fix it
1995 Buick LeSabre114,000
My car was leaking coolant fluids so I found out I had a crack in my intake. I replaced that now when I drive and stop at a stop light the car may cut off. Also it idle up and down giving my car more gas as if I am pushing the gas but I am not Help!!!!!!
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