Evap System Fault Due to Debris From a Failed Charcoal Canister on INFINITI QX4

Submitted by Jim Taddei · May 29, 2025
Published by RepairPal

Problem overview

Failure of the EVAP System charcoal canister may allow charcoal debris to infiltrate the EVAP system causing other failures. Cleaning the vapor lines to ensure the system is clear of debris is important when repairing EVAP system failures.

11 people reported this problem
4 comments
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INFINITI QX4 vehicles with this problem

Average mileage: 173,097 miles
(123,000 - 239,000)

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