Lucas Oils 10020 - Upper Cylinder Lubricant and Injector Cleaner is a high-performance additive that is designed to clean and lubricate the upper cylinder area of your engine. It works by removing carbon deposits, varnish, and other harmful substances from the intake valves, combustion chambers, and pistons. This helps to improve fuel economy, reduce emissions, and increase horsepower.

Lucas Oils 10020 is also effective at cleaning fuel injectors. This helps to improve fuel atomization and combustion, which can lead to better fuel economy and reduced emissions.

Lucas Oils 10020 is a safe and easy-to-use product. It can be added to your engine oil at any time, and it does not require any special tools or equipment.

Here are some of the features and benefits of Lucas Oils 10020 - Upper Cylinder Lubricant and Injector Cleaner:

• Cleans and lubricates the upper cylinder area of your engine
• Improves fuel economy
• Reduces emissions
• Increases horsepower
• Safe and easy to use

Overall, Lucas Oils 10020 - Upper Cylinder Lubricant and Injector Cleaner is a great option for anyone who is looking to improve the performance and longevity of their engine. It is effective at cleaning and lubricating the upper cylinder area of your engine, which can lead to better fuel economy, reduced emissions, and increased horsepower.

Here are some instructions on how to use Lucas Oils 10020 - Upper Cylinder Lubricant and Injector Cleaner:

1. Add the Lucas Oils 10020 - Upper Cylinder Lubricant and Injector Cleaner to your engine oil.
2. Replace the oil cap and start the engine.
3. Drive the vehicle for a few minutes to allow the Lucas Oils 10020 - Upper Cylinder Lubricant and Injector Cleaner to work.

You can use Lucas Oils 10020 - Upper Cylinder Lubricant and Injector Cleaner at any time, but it is best to use it after an oil change.