Buick Regal Owners & Service Manuals

Buick Regal: Repair Instructions - Off Vehicle

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 Draining Fluids and Oil Filter Removal

1. Remove the oil filter (1). Remove the oil pan drain plug and allow the oil to drain out. 2. Clean the oil filter housing in the engine block. CAUTION: Refer to Fastener Caution. 3. Install the o

 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 shiel

 Engine Front Cover Removal

1. Remove the accessory drive belt tensioner bolt (1). 2. Remove the accessory drive belt tensioner (2). 3. Remove the engine front cover bolts (2 - 7, 9). 4. Discard bolts 3, 5, and 6. 5. Remov

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 Suspension Position Sensor Calibration

Calibration Criteria NOTE: Remove any excess weight and do not sit in the vehicle during the headlamp leveling sensor learn procedure. Any additional weight will cause the calibration of the front and rear suspension position sensors to be inaccurate and affect the operation of the headlamp leveling

 Tire Repair

WARNING: Tire Changing Can Be Dangerous And Should Be Done By Trained Professionals Using Proper Tools And Procedures. Always Read And Understand Any Manufacturer's Warnings Contained In Their Customers Literature Or Molded Into The Tire Sidewall. Serious Eye And Ear Injury May Result From Not

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