Oil and fuel filters in winter – how to avoid machine starting problems | GĄSKA

Oil and fuel filters in winter – how to avoid machine starting problems | GĄSKA

When the temperature drops below zero, simple maintenance routines become crucial — especially for tractor and engine machine owners. In winter, it is most often the oil and fuel filters, along with the selected oil, that determine whether the machine starts without issues or stops in the field with a breakdown. In this practical guide, GĄSKA explains how to prepare the fuel and oil system for low temperatures, how to identify problems, and why it is worth investing in JAG Premium filters and appropriate winter oils.

Understanding oil and fuel filters — why are they so important in winter?

Oil and fuel filters are the engine’s first line of defense. Their task is to remove contaminants — mechanical particles, water, fuel residues, or emulsions — before they reach the sensitive components of the engine and injection system.

In winter, problems increase because:
• Fuel may become contaminated with water, which freezes at low temperatures and blocks fuel lines or the fuel filter.
• Oil density increases, making lubrication during start-up more difficult — cold oil flows more slowly through the filter.
• Contaminants and inferior filters promote air ingress into the fuel system and damage to injection pumps.

Consequences of neglect: difficult start-up, injector damage, rapid wear of the fuel pump, increased repair costs, and downtime.

Key benefits of investing in quality — what you gain with GĄSKA and JAG Premium

1. Reliable start-up and minimal downtime
   High-quality JAG Premium fuel filters more effectively trap contaminants and water, reducing the risk of blocked fuel lines or filters in low temperatures. In practice, this means fewer start-up attempts and quicker machine start in the morning — real savings in time and fuel.
2. Protection of the injection system and fuel pump
   Clean fuel means fewer abrasive particles reaching the injectors. As a result, these components operate longer without costly repairs. JAG Premium filters offer better contaminant retention and durable construction, enhancing protection of critical components.
3. Better lubrication during start-up — winter oils
   Using special winter oils (with appropriate SAE and viscosity) ensures faster oil delivery to bearings and bushings during start-up. This reduces mechanical wear and lowers the risk of damage at low temperatures.
4. Lower operating costs in the long term
   Investing in higher-quality filters and oils is preventive — fewer failures, lower repair costs, and shorter downtimes. For farms and businesses, this means greater machine availability when needed.
5. Compatible and tested solutions
   By choosing trusted brands (e.g., JAG Premium) and expert advice from a supplier like GĄSKA, you ensure that the materials meet the technical specifications of the machines and comply with winter operating standards.

How to recognize the quality of a filter and oil — practical tips

What to look for when choosing a fuel filter and oil:
• Certifications and specifications: check whether the filter meets the machine manufacturer’s standards. JAG Premium usually has clear compatibility markings.
• Material and construction: a multi-layer filter element and solid housing reduce the risk of wear and leaks.
• Filtration efficiency: the smaller the microns retained by the filter, the fewer contaminants reach the system.
• Water resistance: good fuel filters effectively separate water from fuel — crucial in winter.
• Oil properties: choose oil with the recommended SAE for low temperatures (e.g., 5W-30, 0W-30 etc. depending on the manufacturer’s guidelines).

Symptoms of a bad filter or inappropriate oil

• Difficult start-up or the need for extended cranking.
• Engine smoke immediately after starting.
• Reduced power and unstable RPM.
• Visible contaminants in the oil pan (requiring more frequent replacement).
• Frequent air ingress into the fuel system.

Where to look and how to buy

Buy filters and oils from trusted suppliers — GĄSKA offers advice tailored to the machine model, original parts, and JAG Premium products. This ensures that you receive authentic products suitable for working conditions.

Practical tips and procedures — preparing the machine for winter

1. Pre-winter inspection
◦ Replace the fuel filter and oil filter with new ones before frost arrives.
◦ Check fuel line connections and system tightness.
2. Choose the right winter oil
◦ Follow the engine manufacturer’s recommendations — if unsure, consult GĄSKA’s advisor. Oil with a lower “W” value makes starting easier in low temperatures.
3. Fuel control
◦ Remove water from the fuel separator if installed. Use anti-winter fuel additives if recommended.
4. Regular replacement according to mileage
◦ Do not wait for symptoms — preventive maintenance (filter replacement each season or per recommendations) is the best strategy.
5. Machine storage
◦ If possible, store machines in sheltered or heated areas. This facilitates start-up and reduces thermal stress on components.

Summary — a wise decision for reliable winter start-up

In winter, start-up safety and machine reliability depend primarily on the quality of fuel, oil, and filters. By investing in JAG Premium filters and appropriate winter oils, you minimize the risk of fuel freezing, air ingress into the system, or injector damage — resulting in real savings and less downtime.

Do not risk costly failures during the winter season. GĄSKA offers selection of filters and oils tailored to your machine and professional technical advice.

Check the offer of JAG Premium filters and winter oils at GĄSKA today — contact us. Ensure safe start-up of your machines this winter.