Car Problem Reports

Buick Park Avenue Engine Runs Lean Due to Vacuum Leak in EGR Tube

Buick Park Avenue Problem
8 Reports
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Model Years Affected: 1997, 1998, 1999, 2000, 2001, 2002, 2003


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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