Liqui Moly Diesel Additive - 1L
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Product Information
Full details
This Liqui Moly Diesel Additive is for diesel engine owners seeking to enhance fuel system health and operational efficiency. Its key benefit is combating microbial contamination, leading to smoother engine running and improved longevity. A caveat is that it is a preventative measure and may not resolve existing severe damage. This 1L additive is formulated to clean and protect diesel fuel systems, reduce deposits, and ensure reliable operation through routine maintenance, specifically targeting and eliminating bacteria and fungi.
All features
| Model Part Number | 21317 |
|---|---|
| Brand | Liqui Moly |
Extended Product Information
FAQs
How often should I use Liqui Moly Diesel Additive?
It is recommended for routine preventative maintenance. Check the product label for specific usage intervals, but often it's recommended every few thousand kilometers or as a preventative measure during fuel fill-ups.
Can this additive fix a severely contaminated fuel system?
This additive is primarily for preventative maintenance and cleaning. For severely contaminated systems, professional cleaning may be required in addition to using the additive.
Is this additive safe for all diesel engines?
Yes, it is formulated for all diesel engines, including modern common rail and pump-injector systems. It is also safe for use with biodiesel blends up to B7.
What is the shelf life of the additive?
When stored correctly in its original container, the additive typically has a shelf life of several years. Refer to the manufacturing date on the bottle if available.
Will this additive increase my fuel mileage?
While its primary function is to clean and protect, a cleaner fuel system can contribute to improved fuel efficiency by ensuring optimal combustion.
Can I mix this with other fuel additives?
It is generally not recommended to mix different fuel additives simultaneously. Use one additive at a time unless specifically advised otherwise by the manufacturers.
Troubleshooting
Fuel filter warning light illuminates shortly after use.
The additive may have dislodged existing deposits. Check and potentially replace the fuel filter if the issue persists.
No noticeable improvement in engine smoothness.
Ensure the correct dosage was used and that the issue is indeed fuel contamination and not another mechanical problem. Allow more time for the additive to circulate thoroughly.
Product has separated in the bottle.
This can happen with additives. Shake the bottle vigorously before use to ensure a homogeneous mixture.
Pros and Cons
Pros
- Effectively combats microbial contamination in diesel fuel.
- Helps maintain a cleaner fuel system, reducing deposits.
- Contributes to smoother engine performance.
- Supports improved fuel efficiency.
- Suitable for routine preventative maintenance.
- Protects fuel quality and prevents degradation.
Cons
- Primarily a preventative solution; may not fix existing severe damage.
- Requires consistent application for ongoing protection.
- Effectiveness can vary based on fuel quality and environmental conditions.
Setup, Compatibility & Care Instructions
Compatibility: This additive is suitable for all diesel engines, including common rail and pump-injector systems. It is safe for use with standard diesel fuel and biodiesel blends up to B7.
Setup & Use:
- Ensure the engine is turned off.
- Locate the fuel filler cap.
- Carefully pour the recommended dosage of Liqui Moly Diesel Additive into the fuel tank. The 1L bottle is designed for multiple applications, with specific dosage instructions usually found on the product label or manufacturer's recommendations.
- Replace the fuel filler cap securely.
- Drive the vehicle normally; the additive will mix with the fuel as it is consumed.
Care: Store the product in a cool, dry place away from direct sunlight and heat sources. Keep out of reach of children. Dispose of empty containers responsibly according to local regulations.