You drive into your favourite fuel station. It’s getting late, and you want to be home before the traffic jam starts to pile. In the heat of the moment, you fill up your auto with the wrong fuel. What! You have panic spelt all over your face, wondering what do next. Calm down; it isn’t as serious as you think.

Even then, it is essential to understand what happens when you fill your vehicle with the wrong fuel. That way, you can know what to do to redeem the situation and hopefully save yourself some money. Here’s a breakdown of the basics.

When You Put Petrol in a Diesel Car

For starters, diesel doubles up as a fuel and lubricant. What this means is that you can damage your auto’s fuel injector pump when you use petrol instead of diesel.  On top of that, petrol and diesel have different combustion properties. By extension, this implies that petrol will detonate faster when put in a diesel engine. Thus, you’ll experience knocks and misfires that may require repair or replacement of some engine parts.

When you put diesel into a petrol-powered automobile, the first thing that you need to do is to stop the engine immediately. Tow your vehicle to the nearest auto repair shop to have your system drained and cleaned.

When You Put E85 in a Petrol Car

Unless you bought your vehicle the other day, you must have seen pumps labelled E85. This is a fuel that contains a higher percentage of ethanol.  If your car is a Flex-Fuel Vehicle (FFV) model, you can shift between E85 and regular petrol without any issues. However, if your automobile is non-FFV, filling it with E85 may experience some problems.

At the very least, you’ll get a “check” engine light. While one-time accidental fueling may not cause long-term damage, doing so on a regular basis can shut down your vehicle. In most cases, you will have to deal with expensive repairs to get it back on the road again.

When You Put Premium Petrol in a Car that Doesn’t Require It

Unlike what most motorists think, fueling your vehicle with premium petrol doesn’t boost its performance or the engine’s durability. Plus, if your car doesn’t have the technology required to burn premium petrol, you will have to endure low power and reduced fuel efficiency. Even then, this accidental fueling won’t cause significant damage to your auto. All you need to do is to pick the correct fuel the next time you go for a refill, and any problem will repair itself.

When You Put Diesel in a Petrol Car

When this mistake occurs, make sure that you stop driving your car to prevent severe damage to your engine. Besides, if you continue to operate the engine, your vehicle will eventually stall because petrol engines don’t burn diesel.  On top of that, drain the fuel lines, tank, injectors and fuels rails. You can do it yourself if you know how your vehicle’s engine works or you may hire a professional mechanic to do the work for you. This mistake doesn’t cause permanent damage even though may have to pay to have a tidy sum of money for repairs.

When You Put Regular Petrol in a Car that Runs on Premium

While putting premium petroleum in a car that requires regular may not cause significant damage to your engine, doing it the other way round may lead to severe internal damage. You’re likely to experience a spark knock, characterised by a rattling noise or high pitched ping.

Most cars that use premium petrol come with engine computers to adjust timing and reduce the intensity of possible damage. Even then, you will notice poor performance and fuel economy. You need to fuel your automobile with premium petrol as soon as possible to rectify the situation. Keep in mind that spark knocks can cause long-term damage to your vehicle’s engine.

Get in Touch with Fuel Doctor

See, you can never rule out the possibility of filling your car with the wrong fuel, even if you’re the most careful of motorists. In essence, this implies that you’re at constant risk of a breakdown caused by accidental fueling. At times, depending on the extent of damage, repair costs may take a toll on your finances. Keep in mind that your car’s insurance policy or manufacturer’s warranty may not cater for such damages. Plus, you may not always be near a mechanic or repair shop – and that’s where Fuel Doctor comes in.

Located in almost every town in the UK, Fuel Doctor boasts over fifty specialists to come to your rescue when you put the wrong fuel in your automobile.  They will drain the fuel tank and check the fuel lines as well as the injectors or provide any other solution to help you get back on the road as soon as possible.  Think of Fuel Doctor as your-to-go drain service whenever you’re in a catch 22 situation caused by wrong fueling.  And the beauty of it is that their highly trained technicians are available to help you 24 hours a day, 7 days a week, and 365 days a year. >click here< to read more about Fuel Doctor