Imagine cruising down the open road. Suddenly, your automobile sputters and comes to a halt, leaving you stranded on the side of the road. You realize that you've run out of fuel. You realize it is a frustrating circumstance that could have easily been avoided. Running your fuel tank empty may seem harmless, but it can actually lead to a host of problems for both you and your vehicle.
Here's why running your fuel tank empty (or too close) is not a good idea:
- Fuel Pump Damage: The fuel pump inside your fuel tank relies on gasoline to cool and lubricate its components. When you empty your tank, the fuel pump is exposed to air instead of fuel, causing it to overheat.
- Sediment Accumulation: Over time, impurities and sediments settle at the bottom of your fuel tank. These contaminants can obstruct the fuel filter, reducing fuel flow and causing engine performance issues.
- Fuel Injector Problems: Modern vehicles have fuel injectors that spew fuel into the engine for optimal combustion. Running empty on gas can cause the fuel pump to draw in air, leading to air pockets in the fuel lines. When you refill the tank, these air pockets can enter the fuel injectors, disrupting their performance and potentially causing misfires or engine hesitation.
- Catalytic Converter Damage: The catalytic converter plays a crucial role in reducing harmful emissions from your vehicle. However, a depleted fuel tank can lead to an overly lean fuel mixture, which can cause the catalytic converter to strain.
As a general rule of thumb, please aim to refill your tank when it reaches a quarter full. The rule ensures that your fuel pump remains submerged in fuel, reducing the risk of overheating and premature failure.
From fuel pump inspections to fuel filter replacements, we've got you covered at Small World Auto Repair. Please do not hesitate to schedule a maintenance appointment with us today, and let our team take care of all your automotive needs!