Engine cooling system Opel Kadett D

Coolant circulation
The cooling system operates under the influence of a water pump and a thermostat. Frost-resistant coolant should be used both in winter and summer. Before the...

Replacing the coolant
Caution: If coolant is drained as part of a repair, it should be collected for future use. Do not drain coolant into the sewer, as it is toxic. Take it to...

Removal and installation the radiator
Removal Drain the coolant. To do this, remove the lower coolant hose. Collect the coolant, as it can be reused. Remove the hose from the expansion tank. Remove...

Removal and installation and checking the thermostat
When the engine temperature rises, the thermostat opens a large cooling circuit. If it fails, the engine overheats or does not reach operating temperature. The...

Removal and installation the coolant pump
Note: There may be drips on the coolant pump vents and traces of coolant evaporation in the engine compartment, but there should be no measurable coolant...

Cooling system malfunctions
Malfunction: The coolant temperature readings when the engine is warm are in the red range. Cause Elimination Not enough coolant to circulate The radiator...

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