What Happens When You Pump The Wrong Fuel For Your Nissan Car?
Putting the wrong fuel in your Nissan can lead to serious engine trouble. Whether it’s petrol in a diesel engine or diesel in a petrol engine, the effects can vary, but all outcomes are harmful to your vehicle. This guide explains what happens when a fueling mistake occurs and why it’s important to act quickly.
Understanding How Fuel Affects Your Nissan
Each type of engine is designed to work with a specific fuel. Petrol engines depend on fuel that ignites easily, while diesel engines require fuel with lubricating properties. Mixing up the fuels interferes with these systems, leading to problems that can cause damage.
Diesel engines rely on lubrication from the fuel to protect sensitive components like the fuel pump. Petrol, when used in a diesel engine, strips away this protection, increasing friction and wear. Conversely, diesel in a petrol engine disrupts combustion and clogs parts like the injectors, reducing performance.
What Happens with Petrol in a Diesel Engine?
Petrol damages diesel engines because it reduces the lubrication they need to function. Without proper lubrication, metal components grind together, which can cause rapid wear or even permanent damage. Symptoms include stalling, overheating, and difficulty starting the engine.
If you realize you have added petrol to a diesel tank, do not start the engine. Moving fuel through the system increases the chances of costly repairs. Have the tank professionally drained and the system cleaned to prevent further harm.
What Happens with Diesel in a Petrol Engine?
Diesel does not burn as easily as petrol, which causes problems for petrol engines. It disrupts combustion, leading to issues like misfires, smoke, and an engine that stalls. Diesel is also thicker than petrol and can clog fuel lines and filters.
Trying to run the engine after filling it with diesel can worsen these issues. It is safer to stop using the car and contact a service professional to remove the incorrect fuel. Restarting the car only after the system is cleaned will protect it from more extensive damage.
Signs You May Have Used the Wrong Fuel
Mistakes can happen, especially during a rushed or distracted moment at the fuel pump. If you’re unsure whether you’ve used the wrong fuel, look for these signs:
- The engine stalls or refuses to start.
- The car produces thick smoke or unusual odors.
- The vehicle begins to misfire or runs rough.
If you experience these problems, stop driving immediately and seek help to inspect and fix the issue.
Why Prompt Action Matters
Acting quickly is the best way to minimize damage from a fueling error. Starting the car with the wrong fuel circulates it through the engine, making repairs more difficult. Even a small amount of the wrong fuel can harm your Nissan’s performance.
Draining the fuel tank and cleaning the system is a precise process. It is best handled by trained technicians who can ensure every part is inspected and repaired as needed.
How Empire Nissan of Hillside Can Help
If you’ve pumped the wrong fuel into your Nissan, our service team at Empire Nissan of Hillside is here to help. We offer expert support at our Nissan service department in Hillside, NJ, where our trained technicians use the latest tools to restore your car.
Our team specializes in diagnosing and resolving fueling mistakes, from draining the tank to inspecting for potential damage. We use genuine Nissan parts for every repair, so your car remains in excellent condition. Visit us today or schedule an appointment
Protecting Your Nissan After a Fueling Mistake
Filling your Nissan with the wrong fuel is a mistake that can happen to anyone, but knowing what to do next can save your vehicle from severe damage. Acting promptly and seeking professional help is key.
At Empire Nissan of Hillside, we understand the importance of keeping your car in top shape. Whether you need help after a fueling mistake or any other service, we are here to provide expert care. Visit us today or schedule an appointment for trusted repairs and support.
