Why Does My Suzuki Mehran Engine Overheat Frequently, Especially in Hot Weather?

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Why Does My Suzuki Mehran Engine Overheat Frequently, Especially in Hot Weather?

The engine overheating is a common issue in Suzuki Mehran, particularly in hot weather o r during long drives. Why does this happen, and what are the common causes of engine overheating in Mehran? Could issues like a faulty radiator, coolant leaks, o r insufficient cooling be contributing factors to the frequent overheating?

Gari Specialist asked on 16 Apr 2025 15:55:35 pm

1 Answer

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Gari Master - on 16 Apr 2025 15:58:35 pm

Engine overheating is a common issue in the Suzuki Mehran, especially during the hot summer months o r when driving for long periods in traffic jams o r on hilly roads.

Causes of Overheating:

Low Coolant Level: If the coolant level is low o r there is a coolant leak, the engine cannot be properly cooled, causing it to overheat.

Faulty Radiator: A clogged radiator o r a malfunctioning radiator fan can prevent proper airflow and heat dissipation from the engine.

Worn-out Thermostat: If the thermostat is stuck in the closed position, it won’t allow the coolant to flow through the engine, causing overheating.

Water Pump Failure: A damaged water pump will prevent the coolant from circulating, resulting in engine overheating.

Damaged Radiator Hoses: If the radiator hoses are cracked o r leaking, coolant won’t be able to flow properly, leading to overheating.

🛠️ Fix:
Regularly Check Coolant Levels and top them up when necessary.

Flush the Radiator and replace any worn-out o r damaged components like the radiator fan, thermostat, o r water pump.

Check for Leaks: Ensure the radiator and hoses are leak-free to maintain proper engine cooling.