Loss of Coolant. Chevrolet Metro 1999

For 1990-2009 cars

#### Loss of Coolant

Cause | Correction
--- | ---
Leaking radiator | Inspect the radiator. Repair the radiator as necessary.
Faulty radiator cap | Perform the radiator cap pressure test.
Leaking coolant recovery reservoir or a leaking hose | Replace the reservoir or the hose.
The radiator hoses and the heater hoses are loose or damaged. | Reseat the hoses. Replace the hoses or the clamps as necessary.
Leaking coolant pump seal | Replace the coolant pump.
Leaking coolant pump gasket | Replace the gasket.
Incorrect cylinder head torque | Tighten the cylinder head bolts to specifications. Refer to Engine Mechanical. Replace the cylinder head gasket if required.
Leaks in the following components:The intake manifoldThe cylinder head gasketThe cylinder head plugThe heater coreThe heater water valve | Make repairs, or replace the components as necessary in order to correct the leak.