Mercedes-Benz ML430 Fuel Pressure Regulator Replacement at your home or office.

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received a Fuel Pressure Regulator Replacement.
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$276.55 - $286.55

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Average rating from customers who
received a Fuel Pressure Regulator Replacement.
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Fuel Pressure Regulator Replacement Estimate for Mercedes-Benz ML430

Mercedes-Benz ML430 Fuel Pressure Regulator Replacement costs $282 on average.

CarServiceEstimateShop/Dealer Price
1999 Mercedes-Benz ML430V8-4.3LService typeFuel Pressure Regulator ReplacementEstimate$478.11Shop/Dealer Price$597.01 - $907.31
2000 Mercedes-Benz ML430V8-4.3LService typeFuel Pressure Regulator ReplacementEstimate$478.11Shop/Dealer Price$597.11 - $907.49
2001 Mercedes-Benz ML430V8-4.3LService typeFuel Pressure Regulator ReplacementEstimate$483.11Shop/Dealer Price$600.85 - $910.29
Show example Mercedes-Benz ML430 Fuel Pressure Regulator Replacement prices

Fuel Pressure Regulator Replacement Service

What is the Fuel Pressure Regulator all about?

Cars need to run at a specific fuel pressure. The regulator controls the fuel pressure and returns any excess fuel to the tank. The regulator is important to ensure that the injectors operate properly. If the regulator malfunctions, it can cause the engine to flood. In extreme cases, a flooded engine can be a fire hazard.

You may see liquid on the floor near the exhaust pipe (raw gas dripping from the tail pipe). You may also notice black smoke when the engine is running (partially burnt gas produces black smoke). Not only will the car get poor gas mileage, it also may not pass an emissions test.

Fuel Pressure Regulator-MATROX-1

Keep in mind:

Some fuel regulators are located in the tank as part of the fuel pump assembly. If the fuel pressure regulator has gone bad, it can leak fuel in the engine, contaminating the engine oil.

How it's done:

  • Scan the computer system in the car for trouble codes.
  • Inspect fuel pressure regulator for leakage and proper operation.
  • Inspect for any broken vacuum lines.
  • Remove and replace fuel pressure regulator if it is bad.
  • Change the engine oil and filter if the oil is found to be contaminated.
  • Clear any diagnostic trouble codes.
  • Test drive the vehicle.

Our recommendation:

Any time that you notice something potentially wrong with your fuel system, you should schedule an inspection. There are many signs that a fuel pressure regulator is malfunctioning, and all should be taken seriously. If you notice that your car is getting poor mileage, has gas leaking, has black smog coming out of the exhaust, or isn’t running smoothly, contact a mechanic. A malfunctioning fuel pressure regulator will often illuminate the Check Engine warning light, which is always a sign to schedule an inspection.

What common symptoms indicate you may need to replace the Fuel Pressure Regulator?

  • Poor gas mileage.
  • Smell of gas in the engine compartment.
  • Fuel is leaking.
  • Black smoke coming out of the exhaust (tail pipe).
  • Failed emissions test.
  • Check engine light is on.

How important is this service?

When gas is sent from your gas tank to your engine, the fuel pressure regulator makes sure that the fuel pressure is optimal. The fuel pressure regulator is responsible for returning excess fuel to the gas tank, and making sure that the fuel injectors get the perfect fuel pressure. When the regulator malfunctions, the fuel pressure will not be controlled, and your engine will not run optimally. Your engine will also be at risk for fuel flooding, which can result in serious damage and even fire.

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YourMechanic Mercedes-Benz ML430 Service

Average Rating

5/5

Number of Reviews

26

Rating Summary
26
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Michael

15 years of experience
590 reviews
Michael
15 years of experience
Mercedes-Benz ML430 - Exhaust Gas Recirculation/EGR Valve - Kennesaw, Georgia
Very knowledgeable! Would have no problem using him again and hope that I do!

Alan

19 years of experience
44 reviews
Alan
19 years of experience
Mercedes-Benz ML430 - Crankshaft Position Sensor - Indianapolis, Indiana
Alan was great. Showed up ahead of scedule. Completed the job, and then jumped my battery, and performed engine check. Very satisfied customer, plan to use service again. Truck runs great! Thanks, Kerry

Ricky

10 years of experience
34 reviews
Ricky
10 years of experience
Mercedes-Benz ML430 - Serpentine/Drive Belt - Kenosha, Wisconsin
Very happy with Rock's work and customer service, we would like his service again.

Tomas

12 years of experience
226 reviews
Tomas
12 years of experience
Mercedes-Benz ML430 - Ignition Coil Replacement - Newark, New Jersey
He is very good and time

Excellent Rating


YourMechanic Mercedes-Benz ML430 Service

Average Rating

5/5

Number of Reviews

26

Rating Summary
26
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0
0
0
26
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0
Number of Mercedes-Benz ML430 services completed
286+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
900+
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