Before we discuss the symptoms of a broken fuel pump, it is important to understand the importance of the fuel pumps in your car.
The fuel pump, as the name suggests, is responsible for transferring fuel fuel tank throughout the fuel system. Depending on your vehicle, this pump can work with electrical or mechanical energy. Fuel is distributed to all other parts, including fuel injectors and cylinders, as it is pumped from the fuel tank.
The fuel pump must be used over time, so you need to replace it perhaps. Failure to replace the fuel pump causes many negative effects that affect performance of your vehicle as a whole. Therefore, you should replace the fuel pump as soon as it fails or even sooner.
10 Bad Fuel Pump Symptoms
- Power Loss
- Car Overheating
- Engine Sputtering
- Problematic Fuel Pressure Gauge
- Vehicle Not Starting
- Low Fuel Economy
- Engine Surges
- Difficulty Starting
- Fuel Tank Whining
- Engine Overheating
1) Power Loss
You will experience a loss of power because the engine is constantly stressed, especially if it the fuel pump is badly damaged.
Do not be surprised if you have to deal with a stall of the engine or a sudden stop when this it happens.
2) Car Overheating
One of your vehicle’s worst enemies is overheating, as it quickly causes serious breakdowns. For example, if you are driving your car and notice that the temperature gauge increases significantly, this may be a sign of a fuel pump malfunction.
Remember that a number of possible causes can be involved in a car overheating incident. So, you can’t assume it’s the fuel pump; instead, you have to engage a thorough inspection to identify the real culprit.
3) Engine Sputtering
Have you ever driven your car and noticed your engine sputtering, especially if you maintain a high speed while doing it? If this happens, it is clear that your fuel pump is faulty and you need to replace it as soon as possible.
When the engine has difficulty maintaining a steady supply of fuel at high engine speeds, I will notify you of the problem. As a result, the engine will not produce the sustained power required to continue working your car effectively.
4) Problematic Fuel Pressure Gauge
Since the fuel pressure gauge is your primary tool for determining the amount of fuel left in the tank, it can show strange readings when pumping fuel, it works badly Since the pump does not supply enough fuel to the engine, the gauge is confused, that is why the meter sometimes shows a very high value before suddenly falling and without notice.
5) Vehicle not Starting
You cannot start the car in some extreme situations and when the fuel pump does not work. What happens if fuel, the main source of power for the engine, is not supplied?
This would be very similar to running your car completely out of gas. Therefore, you should look for the first symptoms that the fuel pump is failing before it happens at this point.
6) Low Fuel Economy
Expect below average fuel mileage if your fuel pump isn’t working properly. Your engine constantly predicts a certain amount of fuel. You notice that you stop at the gas station more often than usual when the engine does not take this amount because it will need more fuel.
Remember that in addition to your vehicle’s fuel system and other components, low fuel consumption it can be caused by a number of other factors. Therefore, a proper inspection is necessary to determine if the problem is caused by a faulty fuel pump.
7) Engine Surges
Another important sign of fuel pump failure is sudden engine overpressure. The fuel pump is malfunctioning and may be sending more fuel to the engine as necessary to maintain normal speed operation. So, when the engine jumps while driving at normal speed, the fuel pump should be checked.
8) Difficulty Starting
You may not have ignition problems if the fuel pump is not full fault, but until then you will have problems starting the car. In other words, you need to check the fuel pump because it could be a problem if you notice that sometimes you can start the car, but other times you can’t. 10- The engine
9) Fuel Tank Whining
In general, you should take this problem seriously whenever you hear a noise coming from the vehicle, whether it is loud or not and if it is related to the fuel tank.
These noises can be your car’s way of getting your attention so you can fix small problems before they become big ones. Like any other component, a faulty fuel pump can cause whining noises coming from the fuel tank.
This indicates that the fuel pump is trying to take fuel from the fuel tank and send it to the engine, but something is wrong. You should talk to your mechanic for troubleshooting if these noises alarm you.
10) Engine Overheating
Finally, do not be surprised if you have to deal with overheating of the engine, if any he is always under pressure. And one of the last things a driver would want to deal with is overheating.
This overheating can quickly cause serious engine damage that can quickly cost thousands of dollars Therefore, you should pull over and stop your car as soon as you notice the temperature gauge shows a very high value.
Before opening the hood and inspecting the engine, experts recommend waiting at least 15 minutes for your car to cool down. If you find that it does not work, you should talk to a mechanic before trying to start the car with tools, because you risk damaging the engine.
How Much Does It Cost to Replace a Bad Fuel Pump?
The cost of replacing the fuel pump ranges from $220 to $1,000.
Yes!
Replacing fuel pumps can be very expensive, especially if you drive a luxury vehicle. Therefore, you need to evaluate the big picture and determine if your vehicle is worth the investment before you spend a dime listing your field pump for sale.
Alternatively, you can consider selling your car and use the profit for it buy a better car.
How often Should I Replace the Fuel Pump?
Every 100,000 kilometres.
You should definitely replace it before reaching 100,000 miles if you notice any of these symptoms.
Typical symptoms that indicate a faulty fuel pump. In addition, it is advisable to be proactive with your car if it reaches 100,000 kilometers and install the fuel pump just in case and before it breaks.