Posted on 1/31/2025
Your car's fuel pump keeps the engine running by delivering fuel from the tank to the engine at the right pressure. If the fuel pump fails, your car won't start—or worse, it could stall while you're driving. Understanding the common causes of fuel pump failure can help you prevent an unexpected breakdown and costly repairs. Contaminated Fuel One of the biggest threats to your fuel pump is contaminated fuel. Dirt, debris, and water can make their way into your gas tank, either from low-quality fuel or through condensation buildup. When these contaminants get pulled into the pump, they can clog the fuel filter, causing the pump to work harder. Over time, this stress can lead to overheating and failure. Using high-quality gasoline and keeping your tank at least a quarter full can help minimize the risk of contamination. Regularly replacing your fuel filter ensures that debris doesn’t make it to the pump. Running on Low Fuel If ... read more