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Pontiac Grand Am Fuel Pump

Usual Indications of a Pontiac Grand Am Fuel Pump Going Bad

Fuel combustion is the most important process in your automobile. Without it, your engine would not even start. Your fuel pump assists in this process by drawing fuel from the fuel tank and pushing it into the engine block. Your fuel pump electrically works with your system, making it sensitive to high temperature and slightest corrosion. Following are some signs that your fuel pump is going bad:

Engine power loss

Issues with your fuel pump directly affect engine operation and performance. A good example of a sign that the part is going bad is when you experience engine power loss. This symptom most likely occurs when your car is climbing a steep slope. In this instance, your fuel pump is not able to deliver additional fuel for the engine to produce extra power to drive through the slope. Engine power loss may be caused by faults in different components of your car. However, you should not disqualify the possibility that the pump may be at fault.

Hesitant start

Unfortunately, you can never be 100% that the fuel that goes into the engine is pure. At times, the fuel carries contaminants such as corroded particles from your fuel tank. Since fuel travels through your fuel pump, these particles build up on the pump assembly, clogging up the pathway for the fuel. Because of this clog, inconsistent fuel delivery may occur, causing a hesitant start that results from little fuel that reaches the engine.

No start situation

A no start situation is a more serious form of a hesitant start. Your Pontiac Grand Am fuel pump may have gone totally clogged to the point where no fuel gets into the engine. This issue may also be caused by a blown fuel pump. This happens when the pump has taken its toll from the constant high temperature it is exposed to.

Absence of fuel pump sound

When the ignition key is turned, a whirring sound-much like a small motor running-should be heard from the engine tank. This sound is very noticeable even from outside the car. This is a good sign that your Pontiac Grand Am fuel pump is functioning well. When you do not hear this sound even though the ignition key has already been turned, the pump may have given in.

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  • Protecting Your Pontiac Grand Am Fuel Pump from Damage

    Your fuel pump is one of the hardworking components inside your car. Despite its size, it plays a very important role in your vehicle's performance. So, you need to be extra conscious about your fuel pump's condition if you do not want to constantly experience engine performance problems. Following are some helpful tips to get the most out of your fuel pump:

    Keep your fuel pump away from any heat source.

    Your fuel pump is located inside your fuel tank, so you have to make sure that your fuel pump does not overheat. Being an electrical component, the pump is sensitive to heat. The high temperature may be transferred to the pump, causing it to overheat. When it does, it is very likely to malfunction.

    Replace your fuel pump every 60,000 miles of driving.

    Although your fuel pump seems to be working well at 60,000 miles, it is still recommended to replace it. The pump tends to get weaker over time, reducing its ability to pull and push fuel from your tank into the engine. When this happens, you would experience different engine performance issues due to inconsistent fuel delivery. You do not want to suffer the consequences during the most unlikely time, so you'd better replace your fuel pump every 60,000 of mileage.

    Regularly clean your Pontiac Grand Am fuel pump.

    One of the common causes of problems with the fuel pump is clogging. This is simply because there is no fool-proof way of keeping contaminants from entering your fuel tank. These contaminants tend to clog the pump over time, causing the part to overheat and fail. To avoid such problem, make sure the pump is free of buildups. Take it out from the tank and have it cleaned from time to time. You can use an old toothbrush and fresh gasoline for the task.

    Make sure your fuel tank is always more than full.

    Your Pontiac Grand Am fuel pump is located inside your fuel tank and submerged in fuel. An overheating pump is a step closer to failing. Keeping the pump completely submerged in fuel helps in keeping it cool. In addition, a tank with low fuel tends to accumulate condensation and water buildup which affect your fuel pump.