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Oldsmobile LSS Problems

Check Engine Light Due to Gas Cap Issue on Oldsmobile LSS

Problem Description and Possible Solution

A Loose or worn gas cap may cause Check Engine Light to illuminate.

(5 people reported this problem)

Oldsmobile LSS Vehicles With This Problem

RepairPal Verified
Average mileage: 160,000 (160,000–160,000)
4 model years affected: 1996, 1997, 1998, 1999
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