Buick Regal: Engine Oil Cooler Inlet Pipe Replacement (3.6L LGX)
Removal Procedure
1. Drain the cooling system.
2. Oil Level Indicator Tube - Remove.
3. Raise and support the vehicle.
4.
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Engine Oil Cooler Inlet Pipe Bolt (1) - Remove.
5. Hose Clamp (2) - Disengage.
6. Engine Oil Cooler Inlet Pipe (3) @ Engine Oil Cooler - Remove 7.
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Remove the retainer from the quick connect fitting. (1).
8. Engine Oil Cooler Inlet Pipe (2) - Remove.
Installation Procedure
1.
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Engine Oil Cooler Inlet Pipe (2) - Install.
2. Install the retainer to the quick connect fitting. (1).
3.
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Engine Oil Cooler Inlet Pipe (3) @ Engine Oil Cooler - Install.
4. Hose Clamp (2) - Engage.
CAUTION: Refer to Fastener Caution.
5. Engine Oil Cooler Inlet Pipe Bolt (1) - Install and tighten10 N.m (89 lb in).
6. Lower the vehicle.
7. Oil Level Indicator Tube - Install.
8. Fill the cooling system.
READ NEXT:
Engine Coolant Fan Replacement (2.0L LTG)
Removal Procedure
1.
Engine Coolant Fan Module Radiator (1) - Remove.
2.
Engine Coolant Fan Shroud Bolt (1) @ Radiator - Remove [2x].
3. Engine Coolant Fan (2) @ Radiator - Remove.
4.
Engine Coo
Turbocharger Coolant Feed Pipe Replacement
Special Tools
BO-38185 Hose Clamp Pliers
For equivalent regional tools, refer to Special Tools.
Removal Procedure
1. Drain the cooling system.
2. Warm Up Three-Way Catalytic Converter Replacement (2.
Thermostat Bypass Hose Replacement (2.0L LTG)
Preliminary Procedures
1. Drain the cooling system.
2. Radiator Inlet Hose @ Water Outlet - Remove.
Thermostat Bypass Hose Clamp [2x]
Procedure
Hose Clamp Replacement Guidelines - Spring Type
SEE MORE:
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system
that indicates when to change the
engine oil and filter. This is based
on a combination of factors which
include engine revolutions, engine
temperature, and miles driven.
Based on driving conditions, the
mileage at which an oil change is
Tire Pressure Monitor
System
The Tire Pressure Monitor System
(TPMS) uses radio and sensor
technology to check tire pressure
levels. The TPMS sensors monitor
the air pressure in your tires and
transmit tire pressure readings to a
receiver located in the vehicle.
Each tire, including the spare (if
provided), should be checked
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