# Fuel Injector Cleaner Additive K2 DIESEL 50 ml, concentrate for diesel fuel systems

**URL:** https://aio.lv/en/product--k2-t312--5036162
**Data updated:** 2026-04-14 14:16 (EEST)
**Category:** Car Supplies
**Manufacturer:** K2
**Manufacturer code:** T312
**EAN:** 5906534000873
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

K2 DIESEL 50 ml is a concentrated fuel additive designed to clean diesel injectors and fuel system components. It helps remove deposits, improve injector spray patterns, restore combustion efficiency and reduce emissions and smoke. Suitable for periodic maintenance and troubleshooting of poor engine performance in passenger cars and light commercial vehicles.

## Long description

K2 DIESEL 50 ml is a concentrated fuel additive formulated to clean diesel injectors and related fuel system components. The 50 ml concentrate is intended to be mixed with diesel fuel to help remove carbon deposits, varnish and other residues that affect injector spray pattern and combustion. Regular use can support restored fuel atomization, improved combustion efficiency and reduced exhaust smoke for passenger cars and light commercial vehicles.
Advantages
The additive is supplied as a compact 50 ml concentrate that treats a tankful of diesel when dosed according to the manufacturer’s directions. It targets injector deposits and combustion chamber residues to restore proper spray patterns and help reduce uneven idling, loss of power and excessive smoke. As a fuel system treatment it is compatible with typical diesel fuels and designed for periodic maintenance or targeted cleaning when performance problems appear.
Suitable for
Passenger cars with diesel engines
Light commercial vehicles and vans
Periodic maintenance of diesel fuel systems
Troubleshooting poor engine performance related to injector deposits
When it may not be suitable
The product is a concentrate intended for diesel fuel systems and should not be used in petrol/gasoline engines or in vehicles requiring fuel additives with specific manufacturer approval not covered by this formula. It is not a substitute for mechanical repairs where injectors or fuel pumps are physically damaged or worn beyond cleaning, and it will not correct faults unrelated to fuel contamination or injector deposits.
Key specifications
Form: liquid concentrate
Volume: 50 ml
Intended fuel type: diesel
Main function: injector and fuel system cleaning
Typical application: one-dose treatment per fuel tank (follow dosing instructions)
How to use
Add the 50 ml concentrate to a nearly full diesel fuel tank or as directed on the product label. Ensure the concentrate is thoroughly mixed with the fuel by driving normally after refuelling so the additive can circulate through the fuel system and reach injectors and combustion chambers. Follow the dosage and safety instructions printed on the packaging; do not exceed recommended amounts. For persistent issues, consult a qualified technician.
What to consider before purchase
Intended fuel: suitable only for diesel engines
Not a replacement for mechanical repair of damaged components
Check vehicle manufacturer guidance if specific additive approvals are required
One 50 ml bottle is designed as a concentrate dose—confirm tank size and dosing recommendations
Usage recommendations
Use the product as a periodic maintenance treatment or when signs of injector deposit-related issues appear (smoke, rough idle, reduced power). For best results, follow the dosing instructions on the label and combine with regular engine service. If symptoms persist after treatment, seek professional diagnosis to rule out mechanical faults.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All K2 products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized K2 service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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