Buick Regal 2018-2026 Owners Manual / OnStar
Buick Regal: OnStar
READ NEXT:
OnStar Overview
Voice Command Button
Blue OnStar Button
Red Emergency Button
This vehicle may be equipped with a
comprehensive, in-vehicle system
that can connect to an OnStar
Advisor for Emergency, S
Emergency
Emergency Services require an
active, OnStar service plan
(excludes Basic Plan). With
Automatic Crash Response, built-in
sensors can automatically alert a
specially trained OnStar Advisor
who is immed
SEE MORE:
Timing Chain Tensioner Replacement
Preliminary Procedure
Engine Front Cover Replacement.
Timing Chain Tensioner Bolt [2x]
CAUTION: Refer to Fastener Caution.
Tighten 25 N.m (18 lb ft)
Timing Chain Tensioner
Timing Chain Tensioner Gasket
Install NEW
HYDRAULIC VALVE LASH ADJUSTER REPLACEMENT - EXHAUST
Removal Procedure
1. Remo
Coolant System Flushing
WARNING: In order to avoid personal injury, do not remove the cap or
open the cooling
system drains from a hot system. Allow the system to cool first.
NOTE: Do not use a chemical flush.
Store used coolant in the proper manner, such as in a used engine coolant
holding tank.
Do not pour used coolant
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