Cadillac STS 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

(114)

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

(114)

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 Cadillac STS 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
2009 Cadillac STSV8-4.4L TurboService typeFuel is leaking from gas tank InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
2009 Cadillac STSV6-3.6LService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2006 Cadillac STSV6-3.6LService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2011 Cadillac STSV6-3.6LService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.48 - $125.60
2009 Cadillac STSV8-4.6LService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.55 - $125.72
2005 Cadillac STSV6-3.6LService typeFuel is leaking from gas tank InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
2006 Cadillac STSV8-4.4L TurboService typeFuel is leaking from gas tank InspectionEstimate$99.99Shop/Dealer Price$117.28 - $130.25
2007 Cadillac STSV6-3.6LService typeFuel is leaking from gas tank InspectionEstimate$99.99Shop/Dealer Price$117.94 - $131.39
Show example Cadillac STS 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 Cadillac mechanics

Real customer reviews from Cadillac owners like you.

Excellent Rating

(114)

Rating Summary
103
5
1
3
2
103
5
1
3
2

Brandon

20 years of experience
773 reviews
Brandon
20 years of experience
Cadillac STS V8-4.6L - Starter - Kissimmee, Florida
Excellent job.

Mostafa

19 years of experience
62 reviews
Mostafa
19 years of experience
Cadillac STS V6-3.6L - Water Pump Replacement - Powder Springs, Georgia
Mostafas Was very professional. Got the job done well before time. I highly recommend him

Andrew

11 years of experience
337 reviews
Andrew
11 years of experience
Cadillac STS V8-4.6L - Thermostat - Columbia, Maryland
Great Experience, Prompt Courteous Professional, Very Knowledgeable ,Would Use Again, Highly Recommend!!! Great People Person!! Great Customer Service!!!

Eugenio

26 years of experience
133 reviews
Eugenio
26 years of experience
Cadillac STS V6-3.6L - Ignition Coil - Fairfax, Virginia
Great work. He took the time to clarify the issue with me before starting work and offered a very detailed report after completion. He even took the time to go on a test drive to ensure the issue was resolved.

Excellent Rating

(114)

Rating Summary
103
5
1
3
2
103
5
1
3
2
Number of Cadillac STS services completed
1254+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
900+
experts on our platform

Recent articles & questions

How Long Does an AC Accumulator Last?
Your Your vehicle’s air conditioning system is a complex system of components, each of which plays an important role. However, not all the components will continue to work properly if they come into contact with moisture, and that is where...
P0191 OBD-II Trouble Code: Fuel Rail Pressure Sensor Circuit Range/Performance
P0191 trouble code definition Fuel Rail Pressure Sensor Circuit Range/Performance is the technical definition for this code Note: This code may be...
Windshield Laws in New York
If If you are a licensed driver in New York, you know you are required to follow numerous traffic laws when navigating the roadways. While those rules are designed to keep yourself and others safe, there are also rules governing...

Brakes out hitting hole

Hi there, thanks for writing in about your 2000 Ford E-250. Some master cylinders will let in just a little bit of air when the fluid is splashed around too much in the reservoir, which is likely what has happened to yours....

My car is overheating and the coolant is leaking from the radiator - 2000 Honda Civic

The cooling system is designed to be a closed, pressurized system. It acts kind of like a pressure cooker. When there is a leak in the system, it causes the water to boil and will heat up quicker, as the...

Throttle

If I am understanding your question correctly, your throttle is not responding when you press the gas pedal. This can be caused by a few different things, depending on the year and make of the vehicle in question. Most commonly,...

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