Buick Regal 2018-2026 Owners Manual / Vehicle Care / Vehicle Checks
Buick Regal: Vehicle Checks
- Doing Your Own Service Work
- Engine Compartment Overview
- Engine Oil
- Selecting the Right Engine Oil
- Engine Oil Life System
- Engine Air Cleaner/Filter
- Cooling System
- Checking Coolant
- Engine Overheating
- Washer Fluid
- Brakes
- Brake Fluid
- Battery - North America
- All-Wheel Drive
- Wiper Blade Replacement
- Windshield Replacement
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Doing Your Own
Service Work
Warning:
It can be dangerous to work on
your vehicle if you do not have
the proper knowledge, service
manual, tools, or parts. Always
follow owner's manual procedures
and consult the service manual
fo
Engine Compartment
Overview
2.0L L4 Turbo Engine
Engine Air Cleaner/Filter
Engine Oil Fill Cap
Engine Oil Dipstick
Engine Cooling Fan (Out of
View)
Brake Fluid Reservoir
Battery (Under Cover)
Coolant Surge Tank and
P
Engine Oil
To ensure proper engine
performance and long life, careful
attention must be paid to engine oil.
Following these simple, but
important steps will help protect
your investment:
Use engine oil approv
SEE MORE:
Engine Front Cover Installation
Special Tools
EN-45059 Angle Meter
EN-50820 Front Crankshaft Seal Installer
For equivalent regional tools, refer to Special Tools.
1.
Using EN-50820 installer, install the front crankshaft seal (1) into the
engine front cover.
2.
Ensure proper use of room temperature vulcanizing (RTV) sealan
Symptoms - Rear Differential Carrier
Strategy Based Diagnostics
Review the system operations in order to familiarize yourself with the system
functions. Refer to Rear Drive Axle
Description and Operation, and Power Transfer Unit Case Description and
Operation. All diagnosis on a vehicle should follow a logical process. Strategy
base
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