Replace timing belt tensioner and idler pulleys when replacing timing belt on Chevrolet Lumina

Problem Description and Possible Solution
The timing belt may fail prematurely. Our technicians tell us that the belt tensioner and idler pulleys should be replaced when the timing belt is replaced.
Problem Data
RepairPal Verified
Average mileage: (–)
Engine affected: 3.4L V6
7 model years affected: 1991, 1992, 1993, 1994, more1995, 1996, 1997
7 people reported this problem
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