QX56 V8-5.6L (VK56DE) (2004)
Evaporative Emissions Hose: Customer Interest
Emissions - Knocking Noise From Engine Compartment
Classification:
EC04-014
Reference:
ITB04-057
Date:
October 19, 2004
2004 QX56; KNOCKING NOISE FROM ENGINE AREA
APPLIED VEHICLES:
2004 QX56 (JA60)
IF YOU CONFIRM:
A slight knock noise coming from the engine area at idle speed
NOTE:
^
This noise may sound like engine "knock".
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Noise is heard only at idle speed.
^
This noise may be intermittent.
DETERMINE IF:
The noise is coming from the EVAP canister purge volume control solenoid valve and piping (see steps 1 - 6 in the Service Procedure).
ACTION:
If the noise is coming from this, "solenoid valve" and piping:
^
Install the "solenoid valve" and "service port" listed in the Parts Information.
IMPORTANT:
The purpose of "ACTION" (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire Service
Procedure as it contains information that is essential to successfully completing this repair.
PARTS INFORMATION
CLAIMS INFORMATION
Submit a Primary Failed Part (PP) line claim using the claims coding table.
SERVICE PROCEDURE
Confirm Incident "Knock" Noise.
1.
Start the engine.