LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2011 >> Regal CXL >> Repair and Diagnosis >> General Information >> Specifications Index >> Common Specs & Procedures >> Common Specs & Procedures Index
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Common Specs & Procedures Index

REGAL COMMON SPECS & PROCEDURES

System Specification/Procedure
Air Conditioning
Service REFRIGERANT SYSTEM SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
Axle Nut/Hub Nut Front)
First Pass 111 Ft. Lbs. (150 N.m)
Final Pass 184 Ft. Lbs. (250 N.m)
Battery BATTERY USAGE
Brakes
Bleeding Sequence RR, LF, LR, RF
HYDRAULIC BRAKE SYSTEM BLEEDING (MANUAL) or HYDRAULIC BRAKE SYSTEM BLEEDING (PRESSURE)
Disc Brakes
Service Specifications DISC BRAKE COMPONENT SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
Charging
Generator GENERATOR USAGE
Torque FASTENER TIGHTENING SPECIFICATIONS
Drive Belts
Adjustment
2.0L DRIVE BELT TENSIONER REPLACEMENT
2.4L DRIVE BELT TENSIONER REPLACEMENT
Drive Belt Routing
2.0L See Graphic under DRIVE BELT TENSIONER REPLACEMENT
2.4L See graphic under DRIVE BELT REPLACEMENT
Engine Cooling
General Service Specifications SPECIFICATIONS
Radiator Cap Pressure Pressure rating is shown on the pressure cap.
Thermostat R & I
2.0L ENGINE COOLANT THERMOSTAT REPLACEMENT (LDK OR LHU)
2.4L ENGINE COOLANT THERMOSTAT REPLACEMENT (L4)
Water Pump R & I
2.0L & 2.4L WATER PUMP REPLACEMENT (L4)
Engine Mechanical
2.0L
Compression ENGINE COMPRESSION TEST
Oil Pressure
Minimum - @1000 RPM @ 90°C (194°F)
30-70 psi (206.84-482.63 kPa)
Overhaul ENGINE MECHANICAL SPECIFICATIONS (LDK, LHU)
Torque FASTENER TIGHTENING SPECIFICATIONS (LDK, LHU)
2.4L DOHC
Compression ENGINE COMPRESSION TEST
Oil pressure
Minimum - @1000 RPM @ 90°C (194°F)
30-70 psi (206.84-482.63 kPa)
Overhaul ENGINE MECHANICAL SPECIFICATIONS (LAF)
Torque FASTENER TIGHTENING SPECIFICATIONS (LAF)
Fluid Specifications See FLUIDS under MAINTENANCE/FLUIDS tab. From within Manager or Service Writer, click the "30/60/90 Interval" or "Maint." button.
Flywheel/Flex Plate/Drive Plate Torque
First Pass 39 Ft. Lbs. (53 N.m)
Final Pass Additional 25 Degrees
Fuel System
Pressure Specification 3.6-4.0 bar (360-400 kPa)
Fuel Pressure Test Procedure
2.0L FUEL SYSTEM DIAGNOSIS
2.4L FUEL SYSTEM DIAGNOSIS
Fuel Filter Location Fuel filter is an integral part of the in-tank fuel pump module.
Fuel Filter R & I FUEL TANK FUEL PUMP MODULE REPLACEMENT (NT7) or FUEL TANK FUEL PUMP MODULE REPLACEMENT (NU6)
Ignition
Firing Order & Cylinder Identification
2.0L FIRING ORDER & CYLINDER IDENTIFICATION
2.4L FIRING ORDER & CYLINDER IDENTIFICATION
Ignition Wires (Resistance) Engines have coil-on-plug ignition.
Ignition Wires (Routing)
2.0L Engine has coil-on-plug ignition.
2.4L Engine has coil-on-plug ignition.
Spark Plug
2.0L (Type = GM 12620540; AC Delco 41-108)
Gap 0.043 In. (1.1 mm)
Torque 15 Ft. Lbs. (20 N.m)
2.4L (Type = GM 12620540; AC Delco 41-108)
Gap 0.035 In. (1.0 mm)
Torque 15 Ft. Lbs. (20 N.m)
Starting
Starter STARTING SYSTEM DESCRIPTION AND OPERATION
Torque FASTENER TIGHTENING SPECIFICATIONS
Wheel Alignment
Adjustment Specifications WHEEL ALIGNMENT SPECIFICATIONS
Torque FASTENER TIGHTENING SPECIFICATIONS
Wheel & Tire
Wheel Lug Nut Torque 110 Ft. Lbs. (150 N.m). See wheel tightening pattern in illustration under INSTALLATION PROCEDURE