Diesel Fuel System V1.0 is a script mod for Farming Simulator 25 that turns diesel from a simple number in your tank into a full resource with quality, age, water, sediment and microbes. Every litre drawn from your own tank carries its own condition that machines inherit, while base-game stations still dispense fresh fuel. Premium diesel is not a power bonus but offers higher cetane, detergents, demulsifier and stabiliser for better cold starts, cleaner injectors and longer storage. Regular fuel suits old mechanical engines, yet in a common rail it fouls the injectors, so you must watch filters and drain water. Everything is controlled with K: tap for the next step, hold for the service menu, and refuelling only works with the engine off.
• 10,000 L farm tank for $13,900: order regular (Grade 2) or premium (Grade 3) diesel delivered with freight, and prices change daily.
• 32,000 L MKS 32 tanker for $90,000: pump, hose, 3″ Camlock coupling, earth lug, valve, litre meter and ADR plates.
• Fuel terminal for $5,000: a loading island with earth clamp, hose, valves, START, automatic cut-off and a receipt with metered litres.
• Tool shop: band filter wrench, water-finding paste dipstick, OEM or aftermarket filters, stabiliser and biocide for fuel polishing.
• Filter service life of 350–500 h on tractors and 400 h on combines, scaled to your calendar, with a step-by-step change and the old filter sold as scrap.
The mod supports multiplayer and dedicated servers, works with Real Fuel Consumption, Realistic Diesel Start, Advanced Damage System and Interactive Control, and includes English, Spanish, German and French.
About Diesel Fuel System V1.0 for FS25
Diesel Fuel System V1.0 for FS25 is a mod for Farming Simulator 25. Check the author description, supported game version and dependencies before installing.
How to install the mod
Follow the installation instructions for Diesel Fuel System V1.0 for FS25, Farming Simulator 25 and your platform.
Download the mod archive using the Download button and read the author instructions.
On PC, copy the mod ZIP without extracting it to Documents/My Games/FarmingSimulator2025/mods. For a bundle, extract the individual mod ZIPs first. macOS and Microsoft Store paths may differ; check Mod Directory in the game log.txt.
Start the game and enable the mod for the selected save or profile, if required.
Test using a backup or a new save. Install any dependencies listed by the author.
System requirements and compatibility
Check the mod description for supported game versions, required DLC and platforms. Compatibility with every version or other mods is not guaranteed. Farming Simulator script mods are for PC/macOS. Console players can only install compatible mods from the in-game GIANTS ModHub.
Frequently asked questions
Is this mod free?
MODHUB does not charge for access to this mod page. Check the terms and download limits of the external file provider.
Can I use this mod in Farming Simulator 25 multiplayer?
Multiplayer support depends on the mod and its author. If supported, the server and players need matching mod versions and required DLC.
What should I check if the mod does not work?
Check the installation folder, archive structure, supported game version, dependencies and game logs. Test the mod separately using a backup save.
How can I check a downloaded mod?
Use trusted author sources, scan the archive and back up your saves. Do not run unrelated installers; a download listing does not guarantee safety or compatibility.
