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:
Camshaft Cover and Compressor Air Intake Turbocharger Installation (2ND Design
Tamper-Proof PCV System)
Camshaft Cover and Turbocharger Installation
Fig. 16: Valve Cover Bolts And Turbocharger Nuts Tightening Sequence
Turbocharger Oil Return Pipe Gasket
NOTE: Use a NEW gasket.
Turbocharger Oil Return Pipe Gasket
NOTE: Use a NEW gasket.
Turbocharger Oil Return Pipe
Turbocharger Oil Return Pipe
Range Selector Lever Cable Adjustment
Removal Procedure
1. Battery Tray - Remove - Refer to Battery Tray Replacement.
Adjustment Procedure
1.
Push the secure ring (1) against the spring force forwards.
2. Lift the range selector lever cable retainer (2) in order to remove the
mechanical connection between
transmission control and tra
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