Driving on Empty Seems Innocent, but It Can Lead to Fines, Engine Failure, and Wear on Important System Parts
The word “reserve” can also mean what is kept for emergencies. In the case of fuel, this idea makes perfect sense. The reserve in the tank exists precisely for times of need, and not to be used frequently.
If the fuel light comes on, the safest thing to do is head straight to the gas station. Continuing to drive in this condition is a high-risk gamble. You could end up stranded in traffic or on the road. And it’s worth remembering: running out of fuel is an infraction, resulting in a fine and four points on your license.
Dirty Fuel Causes Damage
Even quality fuels contain impurities. When the level is low, these particles concentrate at the bottom of the tank. This increases the chances of dirt getting into the engine and affecting the fuel injectors.
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The fuel filter tries to catch this dirt, but it’s not eternal. It’s ideal to follow the vehicle’s manual recommendations and replace it on time. Frequently running on reserve accelerates the wear of this component.
Air in the System Can Cause Failure
When the car runs with an almost empty tank, air can enter the fuel system. This is more common on inclines and declines when the little fuel concentrates in one corner of the tank. The engine can stall, even after refueling.
Overheating of the Electric Pump
The fuel also serves to cool the electric pump. If the tank is very empty, this cooling doesn’t happen properly. The risk of overheating and damage to the pump significantly increases.
When you see the reserve light come on, slow down and head to the nearest gas station. On the road, do not exceed 50 mph. This simple care prevents headaches and helps maintain the car’s proper functioning.
With information from Blog Bardahl.

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