Does auto insurance cover putting in the wrong fuel?

Unfortunately, most auto insurance policies will not pay for repairs if you put the wrong gas in your car. You might consider shopping around for car insurance that will pay for repairs if you put the wrong gas in your tank. Enter your ZIP code below to start comparing auto insurance quotes now for free.

secured lock Secured with SHA-256 Encryption

By clicking, you agree to our Terms of Use

Nationwide State Farm Allstate
AllstateState FarmNationwideLiberty MutualFarmers Insurance

Find the Lowest Car Insurance Rates Today

Quote’s drivers have found rates as low as $42/month in the last few days!

Updated Mar 2025
For more than 90 years, American Family has been protecting and supporting its customers with strong customer ... more
For more than 90 years, American Family has been protecting and supporting its customers with strong customer service. They claim to be more than just an insurance company. They want to transform the way you think about insurance. At AmFam, they believe your dreams are important and that is why they work hard to protec less
4.01
Average pricing $
Updated Jul 2024
Allstate's best-in-class products and services help provide innovative protection and retirement solutions to ... more
Allstate's best-in-class products and services help provide innovative protection and retirement solutions to millions of households nationwide.\n\nOur evolving business strategies and solutions continue to reinvent the industry standards, helping our customers better protect what they have today and prepare for a brig less
3.98
Average pricing $
Updated Mar 2024
Learn more about Liberty Mutual Insurance, what products they offer, what their consumers think about them and... more
Learn more about Liberty Mutual Insurance, what products they offer, what their consumers think about them and how they compare against other carriers. less
3.91
Average pricing $
Updated Jan 2025
Learn more about USAA, what products they offer, what their consumers think about them and how they compare ag... more
Learn more about USAA, what products they offer, what their consumers think about them and how they compare against other carriers. less
4.68
Good pricing $$
Scott W. Johnson

Licensed Insurance Agent

Scott W Johnson is an independent insurance agent in California. Principal Broker and founder of Marindependent Insurance Services, Scott brings over 25 years of experience to his clients. His Five President’s Council awards prove he uses all he learned at Avocet, Sprint Nextel, and Farmers Insurance to the benefit of his clients. Scott quickly grasped the unique insurance requirements of his...

Written by
Scott W. Johnson
Chris Abrams

Licensed Insurance Agent

Chris is the founder of Abrams Insurance Solutions and Marcan Insurance, which provide personal financial analysis and planning services for families and small businesses across the U.S. His companies represent nearly 100 of the top-rated insurance companies. Chris has been a licensed insurance agent since 2009 and has active insurance licenses in all 50 U.S. states and D.C. Chris works tireles...

Reviewed by
Chris Abrams

Updated June 2024

You’ve made a big mistake: you put the wrong type of gas in your car.

Maybe you used diesel. Maybe the gas was contaminated due to a problem at the gas station. Whatever the case may be, your car needs to be repaired.

Will auto insurance pay if you put the wrong gas in your car? Or will you need to pay for everything out of pocket? Today, we’re explaining everything you need to know about what happens when putting the wrong gas in your tank.

Navigating Insurance Claims for Fuel Contamination and Misfuelling

Accidental fuel contamination can occur when a gas station’s fuel supply is tainted or when the wrong type of fuel is accidentally added to a vehicle. Such incidents can cause significant damage to engines and fuel systems. It’s essential to know the nuances of filing an insurance claim for accidental fuel contamination and ensuring your policy covers these situations.

Insurance Claim for a Wrong Fuel in the Car

When you accidentally put the wrong gas in your car, such as diesel in a gas engine or regular gas in a diesel vehicle, the resulting damage can be extensive. An insurance claim for wrong fuel in a car can help cover the repair costs, but not all policies include this coverage.

Specific Scenarios: Misfuelling Luxury Vehicles

Luxury vehicles often have specific fuel requirements, making them more susceptible to damage from misfuelling. Below are some common scenarios and their potential impacts:

Accidentally Put Regular Gas in a Lexus

If you accidentally put regular gas in a Lexus that requires premium fuel, the engine might not perform optimally, and long-term use can cause damage. Insurance coverage for misfuelling can help mitigate repair costs.

Accidentally Put Regular Gas in a Range Rover

Range Rovers often require premium fuel for optimal performance. Accidentally putting regular gas in a Range Rover can lead to knocking and potential engine damage. Checking your policy for coverage of such incidents is crucial.

I Accidentally Put Regular Gas in My Mercedes

Mercedes vehicles, like many other luxury brands, may require premium fuel. If you accidentally put regular gas in your Mercedes, the insurance might cover the damage if you have a comprehensive policy that includes fuel-related incidents.

Accidentally Put Regular Gas in a Porsche

A Porsche’s high-performance engine is designed for premium fuel. Accidentally putting regular gas in a Porsche can lead to reduced performance and potential engine issues. Ensuring your insurance covers the cost of fixing a car after misfuelling is essential.

Claims for Contaminated Diesel Fuel

Diesel vehicles are particularly vulnerable to contaminated fuel. Claims for contaminated diesel fuel can be complex, as the damage can be extensive. Having insurance for contaminated fuel can significantly ease the financial burden of repairs.

Insurance Coverage for Misfuelling

Insurance cover for misfuelling is not standard in all auto policies. This specific coverage can protect you from the high costs associated with putting the wrong gas in a car. It’s advisable to check if your policy includes this protection or consider adding it if you frequently switch between vehicles.

Fuel Insurance Coverage for Specific Issues

Adding Diesel Exhaust Fluid (DEF) to a fuel tank by mistake can cause severe damage to a diesel engine. An insurance claim for DEF in a fuel tank can help cover the costly repairs needed to fix the engine and fuel system.

I Accidentally Put Premium Gas in My Car

While less damaging than other types of misfuelling, accidentally putting premium gas in a car designed for regular fuel can still be a concern. Understanding your insurance coverage can clarify if such incidents are covered.

Insurance for Gas Stations

Gas stations face unique risks, including fuel contamination and misfuelling by customers. Insurance for gas stations covers a range of incidents, from fuel contamination to environmental liabilities.

Insurance Companies for Gas Stations

Several insurance companies specialize in policies for gas stations. These policies can cover a wide range of issues, including accidental misfuelling and fuel contamination.

Cost of Gas Station Insurance

The cost of gas station insurance varies based on location, size, and services offered. Quotes for unleaded gas and other types of fuel can impact premiums.

Repair Cost for Putting Diesel in a Gas Engine

Putting diesel in a gas engine can cause significant damage, requiring extensive repairs. Insurance covering the cost of putting diesel in a car can alleviate the financial burden of these repairs.

Cost of Adding the Wrong Fuel in the Car

The cost to fix a car after misfuelling can be substantial, especially if the wrong fuel causes extensive engine damage. Having appropriate insurance coverage can help manage these unexpected expenses.

Understanding your insurance policy’s coverage for fuel-related incidents is crucial. Whether it’s an insurance claim for contaminated fuel, misfuelling a luxury vehicle, or the specific needs of a gas station, having the right coverage can save you from significant financial distress.

Always review and update your insurance policy to ensure it includes necessary protections against the risks of misfuelling and fuel contamination.

Free Insurance Comparison

Compare Quotes From Top Companies and Save

secured lock Secured with SHA-256 Encryption

By clicking, you agree to our Terms of Use

Nationwide State Farm Allstate

Accidentally Putting the Wrong Fuel in Your Car: Understanding Insurance Coverage

Accidentally putting the wrong fuel in your car can lead to costly damages to your vehicle’s engine and fuel system. In this section, we’ll delve into the nuances of insurance coverage for misfuelling incidents.

From understanding standard auto insurance policies to exploring specialized options like mechanical breakdown insurance, we’ll help you navigate the complexities of ensuring you’re adequately protected in the event of a misfuelling mishap.

I Accidentally Put the Wrong Gas in My Car

If you’ve found yourself in the unfortunate situation of accidentally putting the wrong type of fuel in your car, you may be wondering about insurance coverage for the resulting damages. Most auto insurance policies do not cover damage caused by misfuelling. However, there are some exceptions and additional options to consider.

Insurance Coverage for a Wrong Fuel in Car

Standard auto insurance policies typically exclude coverage for damages resulting from misfuelling. This means that if you mistakenly fill your diesel car with gasoline or vice versa, you’ll likely have to cover the repair costs out of pocket.

However, some insurance companies offer mechanical breakdown insurance (MBI), which may provide coverage for such incidents, particularly for newer vehicles.

Damage from Using the Wrong Fuel

Putting the wrong type of fuel in your car can lead to significant damage to the engine and fuel system. For example, using gasoline in a diesel vehicle can cause engine knocking, reduced performance, and potential long-term damage if not addressed promptly.

Conversely, putting diesel fuel in a gasoline car can also cause serious issues. These damages can result in costly repairs that may not be covered by standard auto insurance policies.

Insurance for Diesel Cars

Diesel cars have specific fuel requirements, and misfuelling can result in severe damage. While some insurance policies may provide coverage for certain types of misfuelling incidents, it’s essential to review your policy carefully to understand any exclusions.

Additionally, if you frequently drive diesel vehicles, it may be worth considering insurance options that offer specific coverage for diesel-related issues.

Insurance Coverage for Gas Stations

Gas stations face unique risks related to fuel contamination and misfuelling by customers. Gas station insurance coverage may include protection against various incidents, such as environmental liabilities and fuel contamination. However, the specifics of coverage can vary depending on the insurance provider and policy terms.

Accidentally Put E85 Fuel in the Car

Using E85 fuel in a vehicle not designed to handle it can lead to damage to the engine and fuel system. While E85-compatible vehicles are becoming more common, misfuelling with E85 in a non-compatible vehicle can still cause issues.

Insurance coverage for such incidents may depend on the terms of your policy and whether you have additional coverage options like mechanical breakdown insurance.

Gas Station Insurance Coverage

Gas station insurance coverage is designed to protect gas station owners from various risks associated with their operations. This coverage may include protection against fuel contamination, misfuelling incidents, environmental liabilities, and other potential hazards.

Gas station owners should carefully review their insurance policies to ensure they have adequate coverage for their specific needs.

while most standard auto insurance policies do not cover damages resulting from misfuelling, there may be options available to mitigate these risks, such as mechanical breakdown insurance or specialized coverage for diesel vehicles.

Gas station owners should also ensure they have appropriate insurance coverage to protect against potential liabilities associated with their business operations.

Understanding Insurance Coverage for Using the Wrong Fuel in Your Car

Using the wrong type of fuel in your vehicle can lead to significant issues, from engine damage to fuel system problems. Many drivers wonder if their insurance covers such mistakes. Let’s delve into what happens and whether insurance can help.

Does Insurance Cover Putting the Wrong Gas in Your Car?

When you accidentally use the wrong type of fuel, such as putting gasoline in a diesel engine or vice versa, it can cause severe damage to your vehicle. Here’s what you need to know about insurance coverage:

Coverage for Contaminated Fuel

  • Insurance Covers Bad Gas: Some insurance policies may cover damage caused by contaminated fuel, often referred to as “bad gas.”
  • Gasoline Removal Coverage: Insurance covering gasoline removal might be included in policies to cover the expense of removing the wrong fuel from your vehicle.
  • Putting Gas in a Diesel Engine: If you mistakenly put gasoline in a diesel engine, insurance should not be capitalized might cover the resulting repairs.
  • Contaminated Fuel Coverage: Insurance may also extend to damage caused by using the wrong type of fuel, including scenarios where contaminated fuel is covered by insurance, such as putting petrol in a diesel car.

What happens if you put the wrong gas in your car?

  • Immediate Steps: If you realize the mistake immediately, stop driving and contact roadside assistance or a mechanic.
  • Towing and Repair: Insurance coverage may include towing your vehicle to a repair shop and covering repair costs associated with the wrong fuel use.
  • Claim Process: To claim insurance for such incidents, document the event and follow your insurer’s claim procedure promptly.

Remember, it can happen to use the wrong gas in your car. Insurance covers putting gas in a diesel engine, so taking immediate action with roadside assistance and following your insurer’s claims procedure can help resolve the issue smoothly.

Insurance Coverage for Diesel Tank Issues

  • Insurance Will Cover Diesel Tank: Damage to the diesel tank due to incorrect fuel use might also be covered by your insurance policy.

Understanding your insurance policy’s coverage for using the wrong type of fuel is crucial to avoid unexpected expenses. Putting petrol in a diesel car is covered by insurance under certain policies, but it’s essential to confirm this with your insurer to ensure you’re protected appropriately.

Insurance Coverage for Putting the Wrong Gas in Your Car

Accidentally putting the wrong gas in your car can lead to serious mechanical issues. If you find yourself thinking, “I put the wrong gas in my car,” you’re not alone. This mistake can happen to anyone, but the important thing is to know what steps to take next.

What to Do If You Put the Wrong Gas in Your Car

The first thing to do if you’ve put the wrong gas in the car is to avoid starting the engine. Starting the engine can circulate the incorrect fuel, causing more extensive damage. Instead, you should immediately contact a professional mechanic to drain the fuel tank.

Does Insurance Cover the Wrong Fuel?

You might wonder if there is insurance coverage for wrong fuel incidents. While not all insurance policies include coverage for this type of mistake, some comprehensive plans do offer insurance for the wrong fuel in a car scenario. It’s essential to review your insurance policy or speak with your insurance provider to understand if you have coverage for this specific issue.

Steps to Take

  1. Avoid starting the engine – This prevents the wrong gas from circulating and causing more damage.
  2. Contact a mechanic – Have the fuel tank drained and cleaned.
  3. Check your insurance policy – See if your policy includes coverage for putting the wrong gas in the car.

In summary, while putting the wrong gas in your car can be a frustrating mistake, knowing whether your insurance covers such incidents can provide some relief. Always check your insurance policy details to confirm coverage for wrong fuel scenarios.

Free Insurance Comparison

Compare Quotes From Top Companies and Save

secured lock Secured with SHA-256 Encryption

By clicking, you agree to our Terms of Use

Nationwide State Farm Allstate

Most Auto Insurance Companies Won’t Pay if You Put the Wrong Gas in Your Car

Insurance companies have a term for putting the wrong gas in your car. They call it ‘misfuelling’. Most insurance companies will not cover damages linked to misfuelling.

In fact, if you check your car insurance, you may find a specific exclusion that mentions misfuelling. The insurance company may promise to cover all damages except damages linked to misfuelling, for example.

If you try to make a claim for misfuelling-related damages, then your car insurance will most likely reject the claim.

Check your auto insurance policy to verify whether or not misfuelling exclusion language is in your policy.

Some Mechanical Breakdown Insurance Covers Putting the Wrong Gas in Your Car

Generally, an ordinary car insurance policy will not cover damages linked to misfuelling. However, if you have mechanical breakdown insurance (MBI), which is typically purchased on newer vehicles, then you may be protected.

Mechanical breakdown insurance is typically purchased on a new vehicle (1 to 2 years old). It functions like an extended warranty, protecting your vehicle against any unexpected repair expenses in the first few years of ownership. Typically, once your car is more than 2 to 3 years old, it will no longer qualify for mechanical breakdown insurance coverage.

What happens when you put the wrong gas in a car?

Putting the wrong type of fuel in a vehicle can lead to significant damage. Unfortunately, as we established above, it’s unlikely that car insurance will cover these damages.

Generally, there are five types of fuel available at pumps in North America, including:

  • Unleaded
  • Super unleaded
  • Premium unleaded
  • E85 (ethanol)
  • Diesel

Sometimes, drivers add the wrong type of fuel to their vehicle on purpose. The driver may add premium fuel to the tank, for example, when the owner’s manual calls for standard unleaded fuel. The driver believes he is increasing the fuel efficiency of the vehicle, but in reality, it can cause severe problems with the car.

The most common type of misfuelling involves putting ordinary unleaded gasoline in a diesel vehicle. If you just purchased a diesel Volkswagen after driving an ordinary vehicle your whole life, then you might make an honest mistake at the gas pump, filling up your car with unleaded gasoline before realizing it’s too late.

Gas stations take steps to prevent misfuelling. Pumps are labeled clearly. Diesel nozzles also have a different shape that prevents them from being inserted into an ordinary fuel tank.

If the nozzle doesn’t easily fit into your vehicle, then it’s likely you’re using the wrong type of gasoline. The nozzle should always fit easily into your vehicle’s gas tank.

Free Insurance Comparison

Compare Quotes From Top Companies and Save

secured lock Secured with SHA-256 Encryption

By clicking, you agree to our Terms of Use

Nationwide State Farm Allstate

How does putting the wrong gas in a car damage the vehicle?

The damage caused by misfuelling varies widely depending on the vehicle and the octane of the gasoline you used.

If you drive a car that uses unleaded gasoline and you put premium unleaded gasoline in it, then there should not be any damage. You’re just going to spend more at the pump with minimal benefits.

Putting regular gas into a car that requires premium gasoline, on the other hand, can cause significant damages. There’s a reason why certain vehicles – like high-end performance vehicles – require premium gasoline.

Certain modern vehicles actually have systems in place to limit the damage caused by misfuelling. The car’s computer might make an adjustment, for example. Even so, you may hear a rattling noise in the engine.

Generally, you’ll need to take your vehicle to a mechanic after misfuelling it. The mechanic will drain the gasoline from the vehicle and replace it with the correct kind. The sooner you notice the mistake, the easier it will be to mitigate the damages.

How to Get Auto Insurance to Pay if You Put the Wrong Gas in Your Car

Certain car insurance companies will cover damages linked to misfuelling – although it’s rare. Consider shopping around for car insurance quotes today to find a company that covers misfuelling costs.

Your best bet, however, is to add mechanical breakdown insurance to your auto insurance policy. This insurance covers the cost of repairing a new vehicle. It’s typically only available on vehicles that are 2 to 3 years old. MBI is not available on older vehicles that are more prone to mechanical breakdowns.

Will auto insurance pay if you put the wrong gas in your car? A Final Word

Ultimately, misfuelling is a common exclusion on auto insurance policies. Most insurance policies specifically exclude any damages caused by putting the wrong fuel in your vehicle. Even if you have full coverage or comprehensive coverage, misfuelling is not likely to be covered.

In some cases, mechanical breakdown insurance (MBI) may cover misfuelling expenses. In most cases, however, your car insurance company will deny any claims related to putting the wrong fuel in your vehicle.

Frequently Asked Questions

Will auto insurance cover putting in the wrong fuel?

Unfortunately, most auto insurance policies will not pay for repairs if you put the wrong gas in your car.

What is misfuelling, and does insurance cover it?

Misfuelling refers to putting the wrong type of gas in your car. Most insurance companies have exclusions that specifically mention misfuelling and do not cover damages related to it.

Does mechanical breakdown insurance cover putting in the wrong fuel?

Mechanical breakdown insurance (MBI), which is typically purchased on newer vehicles, may cover damages linked to misfuelling. However, it is not available on older vehicles.

How does putting the wrong gas in a car damage the vehicle?

The damage caused by misfuelling varies depending on the vehicle and the type of fuel used. Using the wrong fuel can lead to significant damage, especially if regular gas is used in a car that requires premium gasoline.

How can I get auto insurance to pay for the damages caused by putting in the wrong fuel?

Some car insurance companies may cover misfuelling costs, although it’s rare. Adding mechanical breakdown insurance to your policy can provide coverage for new vehicles. Shopping around for car insurance quotes may help find a company that covers misfuelling expenses.

I put the wrong gas in my car, what should I do?

The first step is to avoid starting the engine. Starting it can circulate the incorrect fuel, causing more damage. Contact a professional mechanic immediately to drain the fuel tank.

How much does it cost to fix the wrong fuel in a car?

The cost varies based on factors like the type of fuel used and the extent of damage. It can range from a few hundred to several thousand dollars.

Does insurance cover putting the wrong fuel in the car?

Typically, no. Most auto insurance policies exclude coverage for damages caused by misfuelling.

Does State Farm cover contaminated fuel?

It’s best to review your policy or contact State Farm directly to determine if contaminated fuel is covered under your specific policy.

Is putting gas in a diesel truck covered by insurance?

Typically not. Misfuelling incidents, including putting gas in a diesel truck, are often excluded from standard auto insurance policies.

More FAQs

Get a FREE Quote in Minutes

Insurance rates change constantly — we help you stay ahead by making it easy to compare top options and save.

secured lock Secured with SHA-256 Encryption

By clicking, you agree to our Terms of Use

Nationwide State Farm Allstate
State FarmLiberty MutualAllstateNationwide