Mercedes-Benz S400 Fuel is leaking from gas tank Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(8)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(8)

Fuel is leaking from gas tank Inspection Service

How much does a Fuel is leaking from gas tank Inspection cost?

On average, the cost for a Mercedes-Benz S400 Fuel is leaking from gas tank Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Mercedes-Benz S400V6-3.5L HybridService typeFuel is leaking from gas tank InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
2013 Mercedes-Benz S400V6-3.5L HybridService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2012 Mercedes-Benz S400V6-3.5L HybridService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2010 Mercedes-Benz S400V6-3.5L HybridService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.48 - $125.60
Show example Mercedes-Benz S400 Fuel is leaking from gas tank Inspection prices

Over time, a gas tank may begin to corrode and fail. When this happens, gas may leak from the vehicle, having an effect on fuel economy, and potentially leading to a dangerous fire or explosion. If gasoline is leaking from the gas tank, you should be able to notice the leak underneath the rear of the vehicle accompanied by a noticeable smell. It is important to inspect the kind of fluid leaking to ensure that it is gasoline. Gasoline may also leak from fuel lines and may require a different repair than a leak from the fuel tank. Finding the origin of the leak will help you and the mechanic determine what repairs will need to be made.

How this system works:

The gas tank is a reservoir for gasoline used to power the combustion engine in an automobile. Gasoline is filled from outside the vehicle, down a filler neck, and into the tank. Tank size and material varies based upon the size and make of the vehicle. Gas tanks are typically made of metal or plastic and may be built with the fuel pump inside the tank. Whether or not the fuel pump inside the tank or not, fuel is pumped from the tank to the engine where it mixes with air and is burned. A leak in the fuel tank may be dangerous and cause flammable vapors to escape the tank.

Common reasons for this to happen:

  • Corroded/Leaking Gas Tank: Over time, gas tanks may corrode and start leaking. In areas where there is a lot of snow and salt, corrosion may be more prevalent and more rapid. Depending on the location of the leak (e.g. if it is on a seam) there may be an increased risk that the leak will become worse if not dealt with.

  • Punctured Gas Tank: Even though gas tanks are typically made from sturdy materials, it is possible that a gas tank could be punctured. Punctures are more serious and may require the entire tank to be replaced.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the origin of the leak and what repairs will necessary. The mechanic will then provide a detailed inspection report outlining the nature and cause of the leak and the cost of any repairs that need to be made.

How it's done:

A mechanic will first inspect the ground underneath the gas tank to see if gasoline has pooled under the tank. The mechanic should then inspect the tank itself to identify the source of the leak. He or she should then determine if the original tank can be repaired or if it needs to be replaced completely. If the tank needs to be replaced, the mechanic will first drain the old tank. He or she should then disconnect the original fuel lines, inspecting them to see if they if they need to be replaced. The mechanic will then remove the straps that hold the tank and drop it. The mechanic should install the new tank ensuring that all the appropriate parts are reconnected. He or she will then add fuel to the tank and start the vehicle to make sure the fuel system is working properly.

How important is this service?

Any gas leak can become extremely dangerous if not dealt with. Besides the worsening fuel economy, your vehicle may also be susceptible to fire or an explosion. A mechanic may be able to repair the gas tank without having to fully replace it. If you notice a gas smell or gas pooling underneath the gas tank you should let a mechanic inspect your vehicle. Having a mechanic inspect your gas tank can help recover lost gas mileage and keep your passengers safe. Gas leaks will only become worse over time and should be dealt with immediately.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(8)

Rating Summary
8
0
0
0
0
8
0
0
0
0

Eduardo

19 years of experience
552 reviews
Eduardo
19 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Oil Change - Houston, Texas
Very good with everything

Joseph

27 years of experience
578 reviews
Joseph
27 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Spark Plugs - Houston, Texas
joseph arrived on time . he was very courteous , knowledgeable , and knew exactly what to do to my Mercedes s400..I really liked his honesty . he changed the brake pads and rotors on my front end , did spark plugs ,cleaned throttle body and gasket , and changed airfilters. he indicated that my back brakes where fine and didnt need changing. I would definitely recommend him to anyone. thanks "your mechanic"

Zachary

9 years of experience
43 reviews
Zachary
9 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Brake Pads Replacement (Front, Rear) - Houston, Texas
Very honest and knowledgeable,

Attila

19 years of experience
917 reviews
Attila
19 years of experience
Mercedes-Benz S400 V6-3.5L Hybrid - Pre-purchase Car Inspection - Teterboro, New Jersey
Attila did a great job and called after it was completely inspected! Very professional and would here him again.

Excellent Rating

(8)

Rating Summary
8
0
0
0
0
8
0
0
0
0
Number of Mercedes-Benz S400 services completed
88+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

How to Install an Exhaust System in Your Car
Your vehicle’s exhaust system (https://www.yourmechanic.com/article/how-exhaust-systems-work) plays a few very vital roles in keeping your car running efficiently and quietly. It aids in...
Should I Buy a Bidirectional Scanner?
Automotive technician jobs require mechanics to use bidirectional scanner to take as well as input information when diagnosing car problems.
Summertime Road Trip Checklist
Stay cool on road trips in hot weather by maintaining your car air conditioning, carrying water bottles, and checking road conditions.

Headlight not working properly

Hello. It does seem that you have several issues here. First, get your headlights aligned properly, but have a qualified technician investigate the electrical issue; some could be related to accident damage, poor or missing ground wires, or items that...

Car won't start with new battery after sitting a year

Hello. If the vehicle only starts with the jumper wire method, then it is likely its an issue with the ignition switch (https://www.yourmechanic.com/services/ignition-switch-replacement) itself. It's possible that the switch itself is bad or the key has a become bad. Try...

Blocking shifting into reverse

Hey there, thanks for writing in about your 2008 Kia Spectra5. The first thing I would do is try shifting it with the engine shut off. Shift it into reverse and through the other gears. If it shifts easily with...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com