Caring for your IVECO Heavy Fuel Filter

Maintaining your Iveco's fuel filter is essential for optimal engine performance and longevity. Here's a condensed guide based on Iveco's recommendations and expert insights.

Iveco fuel filters are engineered to protect your engine by removing four primary contaminants:

• Water: Forms from condensation inside the fuel tank.
• Soot: Generated when fuel is subjected to high temperatures.
• Organic Contaminants: Byproducts of the refining process, such as paraffin.
• Mineral Contaminants: Metallic particles from corrosion within the fuel system.

These filters are designed to ensure fuel cleanliness, crucial for the performance of modern diesel engines, especially those with common rail systems.

Replacement Interval: Change the fuel filter and pre-filter annually or as specified in your vehicle's maintenance manual.

Handling Precautions:

• Store unsealed filters upside down to prevent dust accumulation.
• Handle filters by the body, not the sealing surfaces.
• Lightly oil the gasket to facilitate proper sealing during installation.

Installation Advice:

• Ensure the filter is installed securely to prevent leaks.
• After installation, prime the fuel system as per manufacturer guidelines to remove air pockets.

Be vigilant for the following symptoms, which may indicate a clogged fuel filter:

• Difficulty starting the engine.
• Reduced engine performance or stalling.
• Unusual engine noises or vibrations.
• Decreased fuel efficiency.

Regular maintenance and timely replacement of the fuel filter can prevent these issues and ensure your Iveco operates smoothly.