How To Use Wynns Diesel Extreme Cleaner?

  • We recommend applying Xtreme Diesel Clean every 3000 miles or more frequently in vehicles used mostly for short journeys to maintain the performance of the engine’s fuel system.

How do you use Wynns diesel Clean Extreme 500ml?

Wynn’s Diesel Extreme Cleaner is a diesel fuel additive that cleans the diesel fuel system thoroughly in just one tank.

  • Cleans and protects injectors in an instant, restoring and maintaining the optimal injector spray pattern.
  • Restores engine performance, maintains a consistent idle, and prevents starting issues.


To get the best cleaning results, mix one 500 ml bottle with up to 60 litres of diesel fuel.

If the engine is heavily fouled, mix one 500 ml bottle with at least 30 litres of diesel fuel.

Where do you spray Wynns EGR cleaner?

  • Start the engine and let it warm up for a few minutes. Remove the flexible hose between the turbocharger/intercooler and the air intake manifold from the air intake system.
  • Spray the product into the air intake manifold while the engine is heated. Spraying directly through the intercooler is not recommended. Short intervals of 1 to 2 seconds each should be sprayed. Wait until the engine reaches its initial rpm and runs smoothly after each pulverization.
  • The rpm might increase or decrease during the pulverization process. Diesel knocking may become more prevalent.
  • Allow the engine to idle for at least a minute before shutting it down.

B. Cleaning of the air intake system before to the turbocharger and the turbocharger’s compression part:

  • Spray the substance in before the turbocharger in the same way. To get to this region, remove the air filter.
  • If the valve is close to the product’s injection site, follow the same steps as in A.
  • If the valve is located far from the product’s injection site. To reach closer to the valve, use an extension tube (available as an option), then proceed as in A.
  • Spray the product on the valve, housing, and other components until they are completely saturated.

Warning During therapy, do not exceed 1500 rpm. Spraying on painted surfaces is not recommended. If this happens, quickly rinse with water to avoid further harm. Pay close attention to the instructions.

How does Wynns DPF Cleaner Work?

The cleaner works by lowering the temperature at which soot particles burn. As a result, the exhaust does not need to be as hot to burn off the particles that have accumulated in the Diesel Particulate Filter. Passive regeneration is thus considerably easier to do, especially in vehicles that do not drive at high speeds for extended distances. It also means that the soot particles burn significantly faster, which means that a full regeneration cycle will take much less time. This drastically reduces the chances of a clogged filter. Again, this is especially beneficial for city drivers who, without the cleaner, might not be able to complete a full regeneration cycle on a frequent basis.

A DPF that is empty and not laden with soot particles will allow exhaust gases to flow considerably more swiftly. This will lower your fuel usage and allow you to travel further without having to stop and fill up your tank. DPF cleaning is a lot less expensive option than replacing your Diesel Particulate Filter entirely. Most drivers discover that if their car’s DPF warning light turns on after applying a dose of DPF cleaner to the gasoline tank, the light goes away within 10 – 15 minutes, without the need for costly mechanic intervention.

Can I put fuel cleaner in a full tank?

If you drive an older vehicle, you’ve certainly heard that some additives might help your engine last longer. As our vehicle’s parts wear and age, using specialized products can assist to limit the damage that time has caused, avoiding costly repairs or replacements. Additives, for example, can assist prevent the accumulation of hazardous hydrocarbons and other deposits in your fuel line, particularly in the injectors. Is it, however, a good idea to add gasoline injector cleaner to a full tank? We researched this additive using professional sources in order to figure out the best approach to use it.

When your vehicle’s gas tank is nearing empty, you should add fuel injector cleaners. While adding the cleaner to a full tank will not harm the engine or the gasoline line, the additive’s effectiveness may be reduced.

Now that we know that a gasoline injector cleaning should be used to an empty tank, we’ll dig a little more into this popular addition. You might also want to know if it’s possible to use too much of this product or what the symptoms of clogged injectors are. Read on to find out the answers to these and other questions we’ve uncovered in this post.

What happens if you put too much fuel injector cleaner?

It’s easy to overdo a good thing and add too much fuel injector cleaner to an automobile. You risk harming the gasoline tank’s lining if this happens. You may also notice a decrease in engine performance and fuel efficiency. Run your automobile until the gas tank is roughly a quarter full, then fill it up with new gasoline to even things out.

Some drivers worry that using too much cleaner will raise the viscosity of their motor oil, although there is no reliable evidence to support this. Check the ingredients to be sure there are no corrosive solvents in the cleaner that could eat away at seals or hoses.

How long does fuel injector cleaner take to work?

1. How Long Will Lucas Fuel Injector Cleaner Take To Work? It may take a few weeks or approximately 50 kilometers to provide you with visible work performance. However, if you encounter any of the above-mentioned fault signs, you should use Lucas fuel injector cleaner right once to avoid any significant problems.

Can I mix Wynns products?

Is it possible to combine two Wynn’s additives? Although some Wynn’s products can technically be mixed, mixing does not improve product performance. Furthermore, extreme caution should be exercised, and Wynn’s Consumer Service Department should be called for additional information.

How do you use Wynn injector cleaner?

The Wynn’s Injector Cleaner for Diesel Engines will help eliminate black smoke and improve engine performance.

  • Diesel knocking, difficult starting, excessive black exhaust smoke, pump and injector failure, and high fuel consumption are all reasons to use this product.

Q: Does injector cleaner work on diesel engines?

Yes, injector cleaner can be used on diesel engines if the system is appropriate. Make certain it says you may use the formula with diesel. If you use biodiesel, make sure it addresses ethanol concerns. Many cleansers may be used on all sorts of engines, but choosing the wrong one can result in issues.

Q: How often should you use diesel injector cleaner?

If your car is getting up there in mileage, aim to use a fuel injector every 1,500 miles. You can stretch it to 3,000 miles if you have a newer vehicle. Fuel injector build-up is unavoidable, so don’t push it any further. The sooner you deal with it, the better.

Q: Can you use too much diesel injector cleaner?

While most gasoline injector cleaners claim that adding too much won’t hurt you, proceed with caution. The required concentration is stated on all of the containers. Look at the amount of fuel it’s supposed to treat and follow the directions. This manner, the detergent build-up won’t create damage, negating all the job the cleaner could have done otherwise.

Q: How long does it take for an injector cleaner to work?

It’s a frequent misunderstanding that the outcomes are instantaneous. The cleaner removes water within a few minutes of driving, however it takes longer to remove the deposits. The cleaner will take full action after a week of regular driving. Keep track of when you use it and how it affects your gas mileage at the start and after a week. The treatment was successful if you detect a difference.

Q: What are the signs of a clogged fuel injector?

An engine that won’t start or is difficult to start, a lower MPG (indicating lower fuel economy), increased hydrocarbon emissions, and non-firing cylinders are just a few of the warning indicators. Also, if you open the hood of your vehicle and see traces of diesel on the spark plugs, you have a clogged fuel injector.

Q: How does a diesel injector cleaner work?

Most cleaner fluids work by mixing with diesel in the fuel tank, then sending it down the fuel rail, injectors, and into the combustion chambers via the fuel pump. The cleaner breaks down solid particles into soluble bits and cleans any traces of rust in the tank throughout the operation. The remaining cleaner liquid is blown out the exhaust system of the car.

Q: How often should I clean my diesel injector?

Before you start having problems with the engine or injectors, you should first clean your fuel injector. Deep cleaning of the diesel injector should be done at least once a year or every 30,000 kilometers. However, the age of your car, your driving circumstances, and the type of fuel you use all have a role. The suggested clean-up interval for your fuel injector may be found in your vehicle’s owner’s manual.

Q: Should I use fuel additives to boost the cleaner?

After using the injector cleaning, fuel injector additives can be utilized to improve the performance of the fuel injector. The additives are placed into the fuel tank to extend the life of the gasoline, prevent build-up or corrosion, and lubricate the injectors. As a result, you should clean the deposits with a gasoline cleaner and then apply fuel additives to assist keep the fuel system cleaner for longer.