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Würth

Würth Diesel Injection Cleaner

Würth Diesel Injection Cleaner

Key Features

  • Thorough cleaning of diesel injection systems - removes stubborn deposits from injection pumps and nozzles, even at the micro level.
  • Restores clean combustion for improved performance and lower emissions.
  • Neutralises and binds acidic condensation water, protecting the entire fuel system from corrosion.
  • Cleans and protects from the tank to the combustion chamber, ensuring full system treatment.
  • Improves cetane number, reducing fuel-related knocking and promoting smoother running.
  • Concentrated formula based on synthetic components, as used in international diesel fuel standards.
Size

24 in stock

£13.99 GBP
£13.99 GBP
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Description

Deep Cleaning for Diesel Injection Systems

Würth Diesel Injection Cleaner is a hydrocarbon-based additive designed to clean and protect all common passenger car and truck diesel engines. It effectively dissolves and removes deposits from injection pumps, nozzles, and combustion chambers, restoring precise fuel atomisation and efficient combustion.

Corrosion Protection and Cetane Boost

The additive not only improves engine performance, but also binds and neutralises acidic condensation water that can accumulate in diesel systems. This provides long-term corrosion protection for sensitive components. Additionally, it boosts the cetane number of diesel fuel, helping reduce knocking tendencies and ensuring quieter, smoother operation.

When to Use

  • After repairs or maintenance on the injection system or engine.
  • After tuning work.
  • In case of starting difficulties or reduced performance.

Technical Information

Specifications

Chemical Basis: Hydrocarbon

Colour: Brown

Fragrance: Characteristic

Contents: 300 ml

Density: 0.845 g/cm³ (at 20 °C)

Flash Point: ≥ 62 °C

Shelf Life: 24 months from production (store in cool, dry conditions)

Documents

Application Instructions

  1. Ensure the fuel tank has the correct volume of diesel before dosing.
  2. Add the additive directly into the diesel fuel tank. 300ml treats 30-50 litres of diesel. 1000ml treats up to 200 litres of diesel.
  3. Drive normally to allow the cleaner to circulate through the entire system.

Usage Notes

  • Safe for all diesel injection systems, including common rail and pump/nozzle technology.
  • Recommended for regular preventative use, especially after repairs.
  • Always follow vehicle manufacturer guidelines regarding additives.