Diesel Fuel Systems

10/22/2026

Diesel prices are high! Are you interested in reducing your diesel consumption and increasing your horsepower? Checkout DIESELMAX!!

Benefits:
Increases horsepower up to 7.8%
Reduces fuel consumption up to 8.9%
Reduces soot
Fewer regens
Reduces DEF consumption
Prolongs EGR and variable vane turbo life

10/14/2026

10/14/2026

Anyone who participates in our 1st drag race at Fernald Field Dragway on Sunday, Oct 18th, will receive a FREE T-Shirt and a bottle of Cen-Pe-Co Dieselmax Fuel Additive!

After closely watching the weather forecast, Diesel Fuel Systems, in coordination with and with the full support of Fernald Field Dragway, has made the decision to move Diesel Fuel Systems Presents Diesel Day at Fernald Field Dragway to SUNDAY, OCTOBER 18TH! 🏁

While we can’t control Mother Nature, we can make the call that gives everyone the best opportunity to enjoy the Diesel Day we’ve been looking forward to!

🔥 NEW DATE: SUNDAY, OCTOBER 18TH
🚪 Gates Open: 9:00 AM
🏁 Racing Begins By: 11:00 AM

Everything else stays the same:
💰 Diesel Drag Racing with $750 in cash prizes
🏆 Trophies for Best in Show, Slowest Diesel & Fastest Diesel
🌮 Food Trucks
🎟️ 50/50 Raffle
🛍️ Vendor Fair & Swap Meet

We appreciate everyone’s flexibility and understanding as we work together to give Diesel Day the best opportunity for a safe, fun and action-packed day at Maine’s House of Hook! 💙

📅 Update those calendars, spread the word and we’ll see you SUNDAY, OCTOBER 18TH! Diesel Day is still ON — we’re just giving Mother Nature a few extra weeks to get herself together. 😉🏁🔥

Fernald Field Dragway Diesel Fuel Systems
Diesel Fuel Systems Presents Diesel Day at Fernald Field Dragway

09/25/2026

After closely watching the weather forecast, Diesel Fuel Systems, in coordination with and with the full support of Fernald Field Dragway, has made the decision to move Diesel Fuel Systems Presents Diesel Day at Fernald Field Dragway to SUNDAY, OCTOBER 18TH! 🏁

While we can’t control Mother Nature, we can make the call that gives everyone the best opportunity to enjoy the Diesel Day we’ve been looking forward to!

🔥 NEW DATE: SUNDAY, OCTOBER 18TH
🚪 Gates Open: 9:00 AM
🏁 Racing Begins By: 11:00 AM

Everything else stays the same:
💰 Diesel Drag Racing with $750 in cash prizes
🏆 Trophies for Best in Show, Slowest Diesel & Fastest Diesel
🌮 Food Trucks
🎟️ 50/50 Raffle
🛍️ Vendor Fair & Swap Meet

We appreciate everyone’s flexibility and understanding as we work together to give Diesel Day the best opportunity for a safe, fun and action-packed day at Maine’s House of Hook! 💙

📅 Update those calendars, spread the word and we’ll see you SUNDAY, OCTOBER 18TH! Diesel Day is still ON — we’re just giving Mother Nature a few extra weeks to get herself together. 😉🏁🔥

Fernald Field Dragway Diesel Fuel Systems
Diesel Fuel Systems Presents Diesel Day at Fernald Field Dragway

09/15/2026

***Please note there is no open house at Diesel Fuel Systems, this is just a photo so that people can wish Pete a Happy Retirement***

After many years of hard work, dedication, and countless memories, a true legend is hanging up their tools and heading into retirement! 🥳

Your commitment, knowledge, hard work, and willingness to always lend a hand have made a lasting impact on everyone around you. You’ve not only been a great coworker—you’ve been someone people could count on.

The shop won’t be quite the same without you! 🔧❤️

Congratulations on your retirement! May this next chapter be filled with good health, great adventures, plenty of relaxation, and absolutely NO alarm clocks! 😂

Thank you for all the years of dedication. You’ve earned this!

🥂 Happy Retirement to a true legend! 🏆
Enjoy every minute—you deserve it!

07/02/2026

OUR PHONES ARE BACK!

OUR PHONES ARE DOWN BUT WE ARE HERE UNTIL 4 TODAY. EMAIL US [email protected]

06/30/2026

Start them young! A little advertising over the weekend!

06/18/2026

Have a great Father's Day Weekend, we are closed on Friday and will reopen on Monday!