Engine cooling system Opel Insignia A
General information
The task of the cooling system is to maintain the engine operating temperature in all operating modes and conditions. The cooling system removes approximately...
The task of the cooling system is to maintain the engine operating temperature in all operating modes and conditions. The cooling system removes approximately...
Checking the tightness of the cooling system
Attention. Under pressure, the boiling point of the coolant in the radiator can be significantly higher. Removing the radiator cap on a hot engine (at high...
Attention. Under pressure, the boiling point of the coolant in the radiator can be significantly higher. Removing the radiator cap on a hot engine (at high...
Checking the opening pressure of the steam valve
Caution: To prevent burns, do not remove the radiator cap when the engine and radiator are hot. Fluid and steam may escape if the cap is removed too soon. 1....
Caution: To prevent burns, do not remove the radiator cap when the engine and radiator are hot. Fluid and steam may escape if the cap is removed too soon. 1....
Checking the Thermostat
To check the thermostat valve opening, perform the following check: 1. Completely immerse the thermostat in the glycol solution. The temperature of the...
To check the thermostat valve opening, perform the following check: 1. Completely immerse the thermostat in the glycol solution. The temperature of the...
Draining and filling the cooling system
Caution: Under pressure, the boiling point of the coolant in the radiator can be significantly higher than at normal atmospheric pressure. Removing the...
Caution: Under pressure, the boiling point of the coolant in the radiator can be significantly higher than at normal atmospheric pressure. Removing the...
Draining the cooling system
1. Remove the cap from the expansion tank of the cooling system. 2. To drain the cooling system, open the drain valve (1) on the radiator.
1. Remove the cap from the expansion tank of the cooling system. 2. To drain the cooling system, open the drain valve (1) on the radiator.
Filling the cooling system — petrol engines 1.6 and 1.8 l
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the drain valve on the radiator. 3. Open the ventilation valve...
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the drain valve on the radiator. 3. Open the ventilation valve...
Filling the cooling system — 2.0L petrol engines
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the drain valve on the radiator. 3. Unscrew the cap of the...
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the drain valve on the radiator. 3. Unscrew the cap of the...
Filling the Cooling System — 2.0L Diesel Engines
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the drain valve on the radiator. 3. Open the ventilation valve...
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the drain valve on the radiator. 3. Open the ventilation valve...
Filling the cooling system — 2.8L petrol engine
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the radiator drain valve. 3. Open the ventilation valve (1) on...
1. Cars with air conditioning: turn off the air conditioner. 2. After draining the system, close the radiator drain valve. 3. Open the ventilation valve (1) on...
Flushing the cooling system
Note. Do not use chemical reagents to flush the cooling system. Store used coolant in a proper container, such as an old expansion tank from an old car. Do not...
Note. Do not use chemical reagents to flush the cooling system. Store used coolant in a proper container, such as an old expansion tank from an old car. Do not...
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See similar ones from other Opel car manuals:
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▶ Power unit: Cooling system Opel Frontera B (1998-2004)
▶ Power unit: Cooling and heating Opel Astra H (2004-2009)
▶ Power unit: Cooling system Opel Corsa C (2000-2006)
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▶ Power unit: Cooling system Opel Vectra B (1995-2002, petrol)
▶ Power unit: Cooling system Opel Frontera B (1998-2004)
Share information:
- General information
- Repair on the road
- Daily checks
- Operation and maintenance
- Safety and tool
- Power unit
- Petrol engines 1.6 l
- Petrol engines 2.0 l
- Diesel engines 2.0 l
- Diesel engines 2.8 l
- Cooling system
- Lubrication system
- Supply system
- Engine management
- Intake and exhaust system
- Engine electrical equipment
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Transfer case
- Drive shafts
- Chassis
- Wheel suspension
- Brake system
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- Body
- Exterior
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- Passive safety
- Heater and air conditioner
- Electrical equipment
- Electrical circuits