Top 7 Symptoms of Clogged Datsun Radiators

Radiators are vital components in a cooling system. If a radiator malfunctions, the engine can overheat. Before replacing your radiator, ensure that the radiator cap and thermostat are in good condition. At times, a leakage might occur in the cooling system. How can you know the radiator has issues? Here are seven top symptoms of  damaged Datsun radiators.

  1.  Damaged Water Pump

If some sections of your radiator and cooling system are clogged, the water pump could be damaged. If it malfunctions, it hinders the smooth circulation of the coolant. If the pump is severely damaged, it could lead to coolant leaks that will destroy the engine over time.

  1.  Damaged Cylinder Head

A clogged radiator interferes with the coolant’s circulation process. The engine can overheat hence damaging the head gasket. The coolant starts leaking into the engine’s oil compartment resulting in irreversible damage.

  1.  Leaking Coolant

Typically, the coolant circulates through the car’s radiator. If the radiator leaks, the leakage may extend beneath the floor. It can occur when the vehicle is stationary or while in motion. An experienced mechanic will conduct a pressure test to confirm whether the radiator is faulty. Generally, it involves pressurizing the radiator and adding colored dye to your cooling system. Radiator replacement is essential if a coolant leakage occurs.

  1.  Frequent Overheating

A clogged radiator can cause your car to overheat regularly. It plays a vital role in cooling the engine’s coolant. If the radiator is partially clogged, you can clean it immediately. Nevertheless, if you fail to address the clogging issue, the engine will continuously overheat hence causing a car break down. In such a scenario, it is uneconomical to repair the radiator. Instead, radiator replacement is essential.

  1.  High Internal Temperature

Generally, it is tricky to heat up a vehicle is its radiator core is clogged with debris. Accumulation of grit prevents the engine coolant from flowing into the radiator core for you to start the engine.

  1.  Sludge Buildup

Typically, engine coolant is green, red or yellow. When Datsun radiators start failing, the coolant turns to a rusty color. It transforms into sludge which reduces the coolant’s ability to cool the engine. Often, Datsun radiators retain it due to insufficient drainage. The transmission fluid and engine coolant mix if the radiator’s barrier is damaged.

  1.  Low Coolant

A leaking radiator may trigger the low coolant indicator. It is risky to refill the coolant tank regularly without seeking a professional diagnosis. Contact a nearby technician if the coolant leaks, the engine overheats and you have insufficient coolant.

An infrared thermometer is useful in checking whether a radiator is clogged. Examine the radiator’s efficiency to measure the incoming and outgoing coolant temperatures. At times, you can clean the radiator to remove grit, but it is advisable to consult the experts. Call Champion Radiators to speak with one.