G 2500 3/4 Ton Van V6-262 4.3L VIN Z (1992)
Lifter / Lash Adjuster: All Technical Service Bulletins
Engine - Valvetrain/Lifter Noise
Group Ref.: Engine
Bulletin No.: 376006
Date: December, 1993
SUBJECT:
VALVETRAIN/LIFTER NOISE (ADJUST LASH/INSTALL ADJUSTABLE LASH)
MODELS:
1992-93 C/K AND S/T TRUCKS; M/L AND G VANS WITH LB4 4.3L V6 TBI (VIN Z) OR L35 4.3L V6 CPI (VIN W) ENGINE
THIS BULLETIN CANCELS AND SUPERSEDES CORPORATE BULLETIN 376107. PLEASE DISCARD PREVIOUS DIVISIONAL
PUBLICATIONS: (see illustration)
CONDITION:
Some owners may report a tick, click, or clatter noise occurring on start up, with the engine hot and/or cold. This valvetrain/lifter noise may last up to
one minute.
CORRECTION:
