Fuel pump replacement
I replaced the fuel pump after the van started to die on me like it was not getting fuel. After I replaced the fuel pump it started up like a champ ran for about 10 mins turned off the engine .put all of my tools up waited for about an hour and now it want start
My car has 206000 miles.
My car has an automatic transmission.
Experienced mechanics share their insights in answering this question :
Hello, thank you for writing in. To start, when you turn the key to the "On" position, listen for the buzzing of the pump priming. If you do not hear this, then the pump is not getting power. If you do hear this, then the pump is faulty to begin with or there is another obstruction somewhere in the system. The fuel filter always needs to be changed when the pump is changed. Make sure this is not the issue. If you do not hear the pump priming when the key is turned to "On" then the pump is not receiving any power. You will then want to check the fuel pump relay, and check the fuel pump’s terminal to check for a power supply. For more help resolving the issue, contact our service department to schedule an appointment.
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Our sources include academic articles, blog posts, and personal essays from experienced mechanics :
The average cost for a Chrysler Town & Country Fuel Pump Replacement is between $1,307 and $1,643. Labor costs are estimated between $121 and $153 while parts are priced between $1,186 and $1,490.
The Fuel Pump Driver Module controls the voltage delivered to a vehicle`s fuel pump. By controlling the voltage, the module maintains optimal fuel pressure and fuel delivery to the engine throughout its full operating range.
Procedure for replacing your fuel pump
First, you`ll need to lift the vehicle so you can remove the tank. If there`s gas in the tank, you`ll have to drain it into an approved container first. It`s important to clean the tank thoroughly during the repair.
Step 1: Turn the key to run position. Locate the reset button to the fuel pump shut off switch. Press and hold the reset button for about 20 seconds. Note: The fuel pump shut off switch reset button is usually located either under the dash in the driver compartment or under the driver or passenger seat.
Required fuel pressure can vary depending on your vehicle`s engine and fuel system. Carbureted engines may require as little as 28 kPa (4 PSI), while modern multipoint fuel injected high-performance engines can require as much as 414 kPa (60 PSI).
By itself, a high-flow fuel pump will not increase power, but it will provide the ability to increase power by providing a higher flow of fuel to the engine when major engine upgrades are performed.
As long as a fuel pump provides the Flow Rate your engine needs at the pressure your Fuel Injected or Carbureted system requires, it will work just fine. It is just a matter of deciding which one works best for your installation.
Most Stage 1 type modifications are typically in the +10-15% power increase over stock. Stage 2: this is typically referred to an engine with a performance cam upgrade as well as the other components within a Stage 1 combination. A typical Stage 2 has generally +20-25% more HP than stock.
The typical cost for a fuel pump replacement is around $900 to $1,100, depending on the vehicle, its age, and your region. Labor costs range from about $500 to $600, and parts for fuel pump replacement are about $400 to $500.
The average cost for Chrysler Town & Country Fuel Pump Replacement is $522.
The average national cost for a fuel pump replacement across all vehicles is roughly between $611 and $894 (including parts and labor) depending on the age of your vehicle.
The average cost for Chrysler Town & Country Fuel Pump Replacement is $522.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Just replaced my fuel pump but its not getting any power tested fuel pump relay and fuel fuse both good tested the wires all good.
ANSWER : You need to look at the theft light on dash to make sure it comes on and goes off when you turn the key to the on position. If light comes on and stays on then your theft system is causing the fuel pump to not be engaged. I recommend you check the theft system and then scan the computer for theft system codes. You may need to reprogram the keys to work or you have an bad sensor for the ignition key in the steering column.
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Replaced fuel pump. Car won’t start. 2002 Infinity I35
ANSWER : Hi there – the metal component you describe is a fuel check valve on the fuel return line. Its function is to maintain a small amount of pressure in the fuel system so that starting does not require the fuel pump to run very long before the engine will start. Having replaced the fuel pump and fuel filter, I would check fuel pressure while the car is running. This is to check the fuel pump relay for burned contacts that won’t support full electrical current to the pump, and for proper fuel pressure – a malfunctioning fuel pressure regulator could also restrict power and higher speeds if pressure is too low. I would recommend an inspection of the fuel system by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.
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Engine crank, no coil spark, fuel pump does not kick in.
ANSWER : Hi there. There could be multiple issues causing your lack of spark problem, ranging from a minor electrical short in the main relay to an issue with your ECU. In order to know for sure, you should have a professional mobile mechanic complete an electrical problems inspection.
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Fuel pressure
ANSWER : Hello,
You may want to try checking the fuel pump relay. The relay wires should have ground on two wires, power on one wire and switched power on another wire. To activate the fuel pump your ECU actually connects one of the ground wires to complete the circuit and send power to the fuel pump. If the wires all have power running through them, then it is likely you have a faulty relay. The wire coming from the fuel pump is the other ground wire. I would recommend having an expert from YourMechanic come to your location to diagnose your wiring as this can be very difficult and time consuming without the proper wiring diagram.
You may want to try checking the fuel pump relay. The relay wires should have ground on two wires, power on one wire and switched power on another wire. To activate the fuel pump your ECU actually connects one of the ground wires to complete the circuit and send power to the fuel pump. If the wires all have power running through them, then it is likely you have a faulty relay. The wire coming from the fuel pump is the other ground wire. I would recommend having an expert from YourMechanic come to your location to diagnose your wiring as this can be very difficult and time consuming without the proper wiring diagram.
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I replaced the fuel pump and now my truck won’t start
ANSWER : Hi there:
In some cases, when the fuel pump is not supplying fuel from the tank to the fuel injectors it’s due to one of three different issues. First, it’s possible that the pump or some of the hose attachments are installed backwards or that there is a blockage somewhere in the fuel lines; typically at the first fuel filter. Finally, it’s possible that you have a ground issue somewhere near the fuel pump that’s causing a reduction in power. The best way to trace this issue is to contact a mobile mechanic and have them help you diagnose this issue; as the process for tracing a fuel pump delivery issue can be complex and very time consuming.
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Hi. i have a 2000 kia sportage 4WD and it looks like the fuel pump needs to be replaced. Is it necessary to drop the fuel tank in order to replace the fuel pump?
ANSWER : Hi there. The fuel pump could be changed by using a special tool behind the seats in your vehicle. You will have to remove the carpet behind the rear seats and you will have access to the fuel pump. I suggest getting a plastic garbage bag and place it all around the fuel pump area to prevent any fuel from getting in the vehicle. If you are unable to gain access to the fuel pump from inside the vehicle cab, then you will have to drop the fuel tank. If you need further assistance with replacing the fuel pump, then seek out a professional, such as one from Your Mechanic, to help you.
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I have a truck that won’t run and is not getting gas to the engine. Fuel pump is running, have a new filter and new fuel pressure
ANSWER : Hi There,
It sounds like you may have a clogged fuel injector or potentially a faulty injector that is fried internally. I would suggest testing them if you have access to a multi meter. Disconnect the injector from the electrical connector and set your multi meter to Ohms mode and measure the resistance of the injector. After testing all injectors, compare the resistance. They should be the same or very close. If they are not, they will likely need to be replaced.
It sounds like you may have a clogged fuel injector or potentially a faulty injector that is fried internally. I would suggest testing them if you have access to a multi meter. Disconnect the injector from the electrical connector and set your multi meter to Ohms mode and measure the resistance of the injector. After testing all injectors, compare the resistance. They should be the same or very close. If they are not, they will likely need to be replaced.
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I have a 1981 e-350 with dual fuel tanks the p.o. added a third tank and 3 electric fuel pumps along with sepparate gauges and swi
ANSWER : The switch you are referring to is vended with the required electrical and fuel schematic (I just looked in the box) that answers your installation question. If you want an advance view, here is a link as well. Yes, you need a return line and just refer to the aforementioned link. If you are retrofitting back to OEM, I strongly encourage you to buy the original Factory Service Manual (FSM). There are lots of details attending this system and obviously it is difficult to recount it all here. The FSM will make your life much easier and you can then make sure your installation is perfect. Alternatively, YourMechanic can dispatch a certified mechanic and perform the whole retrofit and check out if you desire. Just request and schedule a generic service such as fuel pump service and the mechanic will come to your location and estimate the parts and labor required. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.
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