Buick Regal Owners & Service Manuals
Buick Regal 2018-2025 Service Manual / Engine / Engine Cooling / Specifications, Schematic and Routing Diagrams

Buick Regal: Specifications, Schematic and Routing Diagrams

SPECIFICATIONS

TEMPERATURE VERSUS RESISTANCE

Engine Cooling

FASTENER SPECIFICATIONS (2.0L LTG)

Single Use Non-Threaded Fasteners/Components

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Engine Cooling

Engine Cooling

Reusable Threaded Fastener Tightening Specifications

NOTE: All fasteners listed in this table can be reused after removal.

Engine Cooling

FASTENER SPECIFICATIONS (3.6L LGX)

Single Use Non-Threaded Fasteners/Components

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Engine Cooling

Single Use Threaded Fastener/Component Tightening Specifications

NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.

Engine Cooling

Reusable Threaded Fastener Tightening Specifications

NOTE: All fasteners listed in this table can be reused after removal.

Engine Cooling

APPROXIMATE FLUID CAPACITIES

Engine Cooling

ADHESIVES, FLUIDS, LUBRICANTS, AND SEALERS

Engine Cooling

SCHEMATIC AND ROUTING DIAGRAMS

ENGINE HEATING/COOLING SCHEMATICS

Cooling Fans (LGX)

Engine Cooling

Cooling Fan (LTG)

Engine Cooling

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     Diagnostic Information and Procedures

     DTC P0480, P0481, P0691, P0692, P0693, or P0694 (LTG)

    Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diag

     DTC P0480, P0481, P0691, P0692, P0693, or P0694 (LGX)

    Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based Diagnosis for an overview of the diagnostic approach. Diag

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     Engine Component Description

    Engine Description Cylinder Block The cylinder block is constructed of aluminum alloy by precision sand-casting. The block has 5 crankshaft bearings with the thrust bearing located on the second bearing from the front of the engine. The cylinder block incorporates a bedplate design that forms an u

     Steering Knuckle Replacement

    Removal Procedure 1. Front Wheel Bearing and Hub Assembly(1) - Remove. 2. Steering Linkage Outer Tie Rod(1)@Steering Knuckle - Separate. 3. Front Lower Control Arm(1)@Steering Knuckle - Separate. 4. Strut Assembly(1)@Steering Knuckle - Separate. 5. Remove the steering knuckle (1) from the v

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