The Lucas 10003 Upper Cylinder Lubrication and Injector Cleaner is a tune-up, all-in-one-bottle product. Its main purpose is to clean your fuel system through proper lubrication, by burning deposits and by eliminating low sulfur problems. You will begin to experience more power, better fuel efficiency, and increase lifespan of your fuel injectors and fuel pump.
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Review of the Lucas 10003 Upper Cylinder Lubrication and Injector Cleaner
The Lucas 10003 Upper Cylinder Lubrication and Injector Cleaner will clean your fuel injectors and fuel pump but it cannot clean your fuel filter. This is something you will have to replace when dirty. It works well but if your vehicle has not been well-maintained for decades, you will have to use more than the recommended ratio. However, it is important to make sure your system is in working condition first to avoid wasting your time and the product on damaged and extremely dirty parts.
When you start to use Lucas 1003, you will experience a smoother, quieter ride but most experts recommend that you combine Lucas with a fuel system cleaner. This way you get the complete package and not just a lubricant and cleaner for your injectors. On the other hand, you can also simply buy a fuel cleaner and invest in new fuel injectors once a year.
If you decide to try Lucas, simply pour the product into your fuel tank. The usual ratio is 2 ounces for every 10 gallons but going over the recommended dosage will not damage your car. Do not expect immediate results especially with a dirty system. Plus, you cannot expect any results if you use the product only once or twice. It should be used periodically over a period of time.
The Lucas 10003 Upper Cylinder Lubrication and Injector Cleaner is not a complete fuel system cleaner but it does a tremendous job in helping you prolong the life of your fuel injectors and fuel pump. You will need to use it regularly before you see results and it will not repair severely damaged or dirty filters and other parts.
Three Good Points
- Excellent lubricant for your fuel injectors
- You will experience a quieter, smoother ride
- Using more is not dangerous to your car’s system
Three Bad Points
- Not a complete fuel system cleaner
- Cannot be used with extremely dirty filters and injectors because it would be a waste of money and time
- An alternative is to buy new injectors with warranty
Weight: 2 pounds
Size: 4 x 4 x 12 inch plastic bottle
Shipping weight: 3 pounds
Amazon User Review Rating: 4.4/5.00 Stars