Here's why this temperature range is important:
* Optimum combustion: This temperature allows for the most efficient combustion of fuel, resulting in better performance and fuel economy.
* Reduced wear and tear: The engine components are designed to operate within this temperature range, which minimizes wear and tear.
* Proper oil viscosity: Engine oil operates at its optimal viscosity within this range, providing adequate lubrication.
Signs of overheating:
* Temperature gauge reading above the normal range
* Steam coming from the hood
* Overheating warning light on the dashboard
* Boiling coolant in the radiator
If you notice any signs of overheating, stop the car immediately and have it checked by a qualified mechanic.
Note: The specific temperature range may vary slightly depending on the model year and engine specifications. You can consult your Datsun 1600 owner's manual for more specific information.