Buick Regal Owners & Service Manuals

Buick Regal: Starting and Operating

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 New Vehicle Break-In

Caution: The vehicle does not need an elaborate break-in. But it will perform better in the long run if you follow these guidelines: Do not drive at any one constant speed, fast or slow, for the

 Starting the Engine

Place the transmission in the proper gear. Caution: If you add electrical parts or accessories, you could change the way the engine operates. Any resulting damage would not be covered by the vehicle

 Engine Heater

The engine coolant heater, if available, can help in cold weather conditions at or below -18 ВєC (0 ВєF) for easier starting and better fuel economy during engine warm-up. Plug in the coolant hea

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 Turbocharger Removal (1ST Design Tamper-Proof PCV System)

1. NOTE: In the event that a bolt breaks upon removal of components, perform an extraction of the broken bolt. Remove the turbocharger heat shield bolts (1, 3). 2. Remove the turbocharger heat shield (2). 3. Remove the turbocharger wastegate actuator arm retainer (3). 4. Remove the turbocharger

 Vent Hose Replacement

Removal Procedure 1. Raise and support the vehicle. Lifting and Jacking the Vehicle. 2. Transmission Vent Hose (1) @Transmission - Disconnect. 3. Lower the vehicle. 4. Unclip the vent hose retainer (2) from the radiator surge tank (3). NOTE: Note the routing of the vent hose. 5. Transmission Ve

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