XL-7 2WD V6-3.6L (2007)
Engine Mount: All Technical Service Bulletins
Engine - Engine Compartment Thumping Noise
Section Title: Engine
TSB No.: TS 25 07028
Division: Automotive
Category: Technical
SUBJECT:
RANDOM KNOCK OR THUMPING NOISE FROM ENGINE AREA
MODEL(S):
XL7 (JC636)
YEAR:
2007-2008
CONDITION:
Torque changes can produce random knocking or thumping sounds heard inside the passenger compartment when the engine is started, accelerated, or
driven on rough roads.
CAUSE:
The engine mount strut found at the front of the engine, or passenger side of the engine compartment, may have loose rivets. This can allow the strut to
move in its mounting bracket. This produces a knocking/thumping noise, but will not create a failure of the strut.
CORRECTION:
Replace the engine mount strut with the part number listed below to eliminate the noise. Follow the service manual procedure.
PART(S) INFORMATION
WARRANTY CLAIM INFORMATION
Disclaimer
