
Full Answer
How do I know if my Sonata fuel pump is clogged?
One of the best indicators of a clogged fuel pump is going to be that the your Sonata is difficult to start. This because there’s not enough fuel pressure to properly atomize the fuel as it enters the combustion chamber.
Does AutoZone sell fuel pumps online?
Purchase one of AutoZone's Sonata fuel pumps online and enjoy Same Day Store Pickup if you need that replacement immediately. You can also check out the extensive selection at your local AutoZone, where you also have access to trustworthy advice from our knowledgeable staff.
Where does the fuel pump sit in a gas car?
In modern fuel injected vehicles, the fuel pump sits right in the fuel tank and “pushes” the gasoline to the fuel rail (s). It is in the fuel tank because “pushing” fuel to the fuel rail is easier than “pulling” the fuel, which is what an inline pump would do.
Why is the fuel pump in the fuel tank?
It is in the fuel tank because “pushing” fuel to the fuel rail is easier than “pulling” the fuel, which is what an inline pump would do. While being in the fuel tank makes the pump more reliable, it also makes it a lot more difficult to get to. The good news is that fuel pumps are inexpensive.

How do I know if my fuel pump is bad on my Hyundai Sonata?
Here are the warning signs of a bad fuel pump for your Hyundai:Engine “chokes” or struggles to maintain speed.Noises, backfires and a sputtering engine.Hesitation at start or take-off.A bad fuel pump can overheat, causing the engine to overheat.Any of the above issues along with a “Check Engine” light.
How much is a sonata fuel pump replacement?
The average cost for Hyundai Sonata Fuel Pump Replacement is $499.
How much does fixing a fuel pump cost?
The average cost for a fuel pump replacement is between $220 and $1,062, depending on vehicle and age. Labor costs are estimated between $124 and $260, while parts are priced between $95 and $854.
Is it worth fixing a fuel pump?
Improves the Fuel Economy Fuel pumps wear out over time, so replacing them before it fails can save you from being stranded on the side of the road. A new fuel pump can also improve your fuel economy since an old or bad fuel pump can cause your engine to use more gas than necessary.
How much does it cost to replace a fuel pump in a Hyundai?
How much does fuel pump replacement cost? The average national cost for a fuel pump replacement across all vehicles is roughly between $611 and $894. Your Hyundai might be more (or less) than that, but you've come to the right place on KBB.com.
How much is it to replace a fuel pump for a 2014 Hyundai Sonata?
The Best in Auto Repair The average cost for a Hyundai Sonata fuel pump replacement is between $1,248 and $1,429. Labor costs are estimated between $86 and $109 while parts are priced between $1,162 and $1,321.
What are signs fuel pump is going bad?
A bad fuel pump may overheat and inadequately deliver gas to the engine, causing it to run hot and turn off while on the road. In this scenario, your vehicle may start back up after overheating and shutting down, only to do the same thing a half-hour later. This scenario is a common sign of a bad fuel pump.
How can you tell if fuel pump is bad?
Warning Signs of a Bad Fuel PumpThe car won't start. If the vehicle is struggling to start or isn't starting at all, your fuel pump may be damaged or clogged. ... The car sputters or dies while driving. ... The engine surges while driving. ... You hear whining in the backseat. ... You notice lower gas mileage.
What makes fuel pump go bad?
Fuel pump failures can be caused by electrical faults, old age (wear) or fuel contaminants (dirt, moisture or bad gas). Fuel pump failures often occur without warning. Fuel pumps, injectors and pressure regulators are the three most commonly replaced fuel system components.
How does a car act when the fuel pump is going out?
If your vehicle's fuel pump cannot get gas from the tank to the engine, you will have trouble starting your car. The car will struggle to start and run because the pump cannot push enough gas through. A worn pump loses its pressure and the engine is being starved of gasoline.
Is changing a fuel pump easy?
Installing a fuel pump can be difficult – especially if you've got a full gas tank. Plus, because fuel is flammable, the task can be dangerous. If you decide to tackle the job yourself, make sure to take the necessary precautions and have a fire extinguisher on hand.
Can AutoZone test my fuel pump?
AutoZone makes checking fuel pressure easier than ever. Get a fuel pressure test kit and check the fuel pump and fuel system on your ride today.
Can AutoZone test my fuel pump?
AutoZone makes checking fuel pressure easier than ever. Get a fuel pressure test kit and check the fuel pump and fuel system on your ride today.
Why is my fuel pump so expensive?
REASONS IT IS SO EXPENSIVE The cost fuel pump repair varies on the type of damage it has suffered, the engine it supports, and the car. The fuel pumps generally costs are $800 to $2000. Also, the labor charges are really high on such repairs as they are complex auto repairs for the mechanics.
Can a car run without a fuel pump?
Without a fuel pump, the engine wouldn't get a fuel delivery, which is proven when a fuel pump isn't working. This will either cause your car to stall where it sits or you'll have poor fuel mileage, an indication that possible fuel pump repair or replacement is necessary.
Is it easy to replace a fuel pump?
Installing a fuel pump can be difficult – especially if you've got a full gas tank. Plus, because fuel is flammable, the task can be dangerous. If you decide to tackle the job yourself, make sure to take the necessary precautions and have a fire extinguisher on hand.
How does the fuel pump work?
Fuel pumps on most cars and trucks use an electric motor to drive a fluid pump. The pump can be either inside or outside the fuel tank. Either way, the fuel is sucked out of the fuel tank and pushed through a line to a filter, and then to the fuel injectors.
How often do fuel pumps need to be replaced?
Fuel pumps do not have a specific replacement interval. Replacement becomes more common as the mileage on the car increases. Repeatedly running the fuel tank low or driving with clogged fuel filters can put additional strain on the fuel pump, shortening its lifespan.
What are the symptoms related to a bad fuel pump?
A failing fuel pump will not create enough pressure in the fuel system, possibly causing a loss of engine power or preventing the car from starting. It may also cause the check engine light to come on.
What happens if a fuel pump leaks?
A failing fuel pump will not create enough pressure in the fuel system, possibly causing a loss of engine power or preventing the car from starting. It may also cause the check engine light to come on. More symptoms of a bad fuel pump.
Can I drive with a fuel pump problem?
Driving with a failing fuel pump is a bad idea. In some cases, the car won't even start or run, preventing you from driving at all.
Where is the fuel pump located on my Hyundai?
Electric fuel pumps – generally mounted inside the fuel tank – have replaced the outmoded mechanical pumps? Why is it better to have a fuel pump inside vs outside? Because a pump located in the gas tank, submerged in cool “liquid” and at a point farthest away from the hot engine, is less likely to start a fire.
What is a fuel pump?
As its name implies, a fuel pump delivers or “pumps” gas or diesel into the combustion chamber of your hyundai. It’s meant to be a long-lasting piece of equipment but sometimes. like any part, it can fail. That’s when a fuel pump replacement becomes necessary. Here are the warning signs of a bad fuel pump for your hyundai:
Can I fix the fuel pump on my Hyundai or do I have to replace it?
Even if you do have the know-how and materials to fix it, it might just be a temporary fix. You’ll probably need replace to replace it in the near future anyway. The best course of action would be to take your car to a service center that works on Hyundai vehicles and have them diagnose the problem. You never know, it might not be your fuel pump after all.
What happens if the fuel pump goes bad in a Hyundai Sonata?
With that in mind, most of the symptoms of a bad fuel pump revolve around the vehicle stalling out or not running at all.
How to know if my Sonata is out of fuel?
The only way that you are going to know that your Sonata’s fuel pump is going out is that it is no longer providing enough fuel pressure to keep the engine running under a heavy load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel like it is just running out of steam.
What does a bad fuel pump feel like?
That’s what it feels like with a bad fuel pump. Now, a bad fuel pump can also feel a heck of a lot like a bad catalytic converter. Both conditions will make the motor feel like it is running out of wind when you hit the gas. A bad catalytic converter will not feel as jarring. It’s a smooth lack of power.
How to tell if fuel pump is clogged?
One of the best indicators of a clogged fuel pump is going to be that the your Sonata is difficult to start. This because there’s not enough fuel pressure to properly atomize the fuel as it enters the combustion chamber.
What does it mean when a Sonata is difficult to start?
If your Sonata is difficult to start, a bad fuel pump would probably not be the place to start looking, especially if you are’t getting a fuel related trouble code.
What does a Hyundai Sonata need to start?
At the most basic of levels your Hyundai Sonata needs three things to start: Air, fuel, and spark . If any of these things aren’t present, the engine won’t turn over at all. If there’s been zero warning that the fuel pump could be going bad (hesitation, difficulty starting, etc) then it should not be automatically assumed ...
What does a priming fuel pump sound like?
A priming fuel pump sounds like a high-pitched whine for a few seconds and can be heard with a sharp engine right after the ignition key is turned, but before the starter is engaged.
Delphi Fuel Pump CFE0708
Notes: Electric, In-Tank. Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FFC01 is recommended. PRICE: 124.99
Delphi Fuel Pump CFE0351
Notes: Electric, In-Tank. With California emission system; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FFC01 is recommended. PRICE: 89.99
Delphi Fuel Pump DFG1187
Notes: Module assembly, With California emission system; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FFC01 is recommended. PRICE: 379.99
Delphi Fuel Pump DFG1188
Notes: Module assembly, Without California emission system; Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FFC01 is recommended. PRICE: 449.99
Spectra Premium Fuel Pump D3037M
Notes: Module assembly, With PZEV (Partial-Zero Emissions Vehicle). Internal strainer included PRICE: 399.99 Universal Or Specific Fit: Specific Terminal Gender: Male Connector Gender: Female Terminal Type: Spade Grade Type: Regular
Spectra Premium Fuel Pump A1331EP
Notes: Electric, Failure to install a new fuel strainer (where applicable) will void warranty. 3/8". Line.
Spectra Premium Fuel Pump D3005M
Notes: Module assembly, Internal strainer included PRICE: 284.99 Item Grade: OEM Standard Wiring Harness Included: No Gaskets Included: No Maximum Pressure Range (psi): 56 Outlet Size: 5/16 Maximum Free Flow Rate (gph): 70 Minimum Pressure Range (psi): 56 Outlet Attachment: Quick Connect Inlet Attachement: Strainer Outlet Count: 1 Minimum Free Flow Rate (gph): 60.
Product Description
When you select genuine OEM, you can rely on the high quality and effectiveness of the product without having to guess if it will work with your Hyundai. Protecting your investment is important and choosing the right parts can be challenging.
Videos
Fast delivery. Excellent customer service and communication. Genuine part, perfect fit, and fixed the problem on my 2014 Hyundai Tucson.
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
