QX4 2WD V6-3.5L (VQ35DE) (2003)
Exhaust Pipe: All Technical Service Bulletins
Exhaust System - Leaks/Noise From Front Exhaust Tubes
Classification:
FE04-003
Reference:
IB04-036
Date:
September 1, 2004
REPAIR OF EXHAUST LEAK/NOISE AT FRONT TUBE
APPLIED VEHICLE:
2002-03 QX4 (JR50)
IF YOU CONFIRM:
The vehicle has an exhaust leak or noise coming from the Front Tube(s).
NOTE:
The Front Tubes may look like catalysts but they are (by design) NOT catalysts.
ACTION:
^
Inspect both Front Tubes for cracking at the welded side seams.
^
If needed repair the Front Tube(s) by installing Front Tube Repair Kit 20711-5W90A.
PARTS INFORMATION