2017-2018 Infiniti QX80 Service Bulletin: Engine Knock or Tick Noise

Introduction

This service bulletin addresses an issue with engine knock or tick noise in 2017-2018 Infiniti QX80 models.

Symptoms

The noise may be coming from the engine area, and the customer may report hearing it.

Action

Technicians are advised to refer to the repair overview on page 3, which includes essential steps to diagnose and repair the issue.

Important: The repair overview contains critical information for successfully completing the repair, and technicians must follow it closely.

Essential Tools

The Tech Cam J-51951 kit is required for the repair, which includes a camera, LCD monitor, and other components.

Manual:

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Introduction