Dunn Rite Diesel

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Dunn Rite Diesel ⚙️ Dunn-Rite Diesel – Mobile diesel repair you can trust! 15+ yrs dealership experience. We service Trucks, Ag, industrial & gensets. Call or Text 📲

Licensed & insured in NE FL.

08/30/2026

Getting ready for Monday and another week at the shop. 🔧

Let’s have a good week! 💪🏼

Just another day at Dunn- Rite Diesel🔧 where the trucks are big, the repairs are bigger, and there’s always something go...
08/20/2026

Just another day at Dunn- Rite Diesel🔧

where the trucks are big, the repairs are bigger, and there’s always something going on at the shop! 😂

From heavy-duty repairs to the jobs nobody else wants to tackle, we keep putting in the work to get these trucks back on the road and back to work.

Big trucks. Big repairs. Done right. 💪🔧

📍 Dunn-Rite Diesel now located on the Northside of Jax
🛠️ Truck repairs & heavy-duty service
🚛 Keeping your wheels turning
👨‍👩‍👧‍👧 family owned & operated

Seized wastegate in a dd13 turbo, turned into a turbo an exhuast manifold on this MCI bus.
08/17/2024

Seized wastegate in a dd13 turbo, turned into a turbo an exhuast manifold on this MCI bus.

I don't normally travel out of NE Florida  but I had a good customer call and tell me his dad was having some issues in ...
12/30/2023

I don't normally travel out of NE Florida but I had a good customer call and tell me his dad was having some issues in Savannah, Ga. So I took a trip out and I was able to diagnose and confirm it was the injector cups. 800k isn't bad for never having valve cover off!I ended up working on all 6 cups and 6 Injectors and had them back on the road hauling freight the same day!

Its always a good feeling when small businesses and first responders can link up!  Thank you ShandsCair for allowing us ...
10/03/2023

Its always a good feeling when small businesses and first responders can link up! Thank you ShandsCair for allowing us to support your softball jerseys! Good luck this season and knock 'em outta the park! 🥎

Little Cat 3046 for overheating. New head gasket and machine work on cylinder head. Along with a new radiator!
09/15/2023

Little Cat 3046 for overheating. New head gasket and machine work on cylinder head. Along with a new radiator!

2018 chevy L5P duramax fuel system replacement. Always be careful of what fuel you put in the tank!
09/08/2023

2018 chevy L5P duramax fuel system replacement. Always be careful of what fuel you put in the tank!

Another cummins, QSF 3.8 call for a fuel issue!
03/01/2023

Another cummins, QSF 3.8 call for a fuel issue!

Cummins b3.3 action this afternoon!
02/27/2023

Cummins b3.3 action this afternoon!

Welcome Savannah Brooke 🎀Born 01/04/2023 at 12:49pmWhat a wonderful way to start of the new year!  🙌🏼 Not only have I st...
01/12/2023

Welcome Savannah Brooke 🎀

Born 01/04/2023 at 12:49pm

What a wonderful way to start of the new year! 🙌🏼 Not only have I started the year off 100% full time with Dunn Rite, but we have once again been blessed with another beautiful baby girl.

We thank you for all the kind messages. We are so grateful for all the support of our business, we wouldn’t be where we are without each and every one of our clients. We appreciate you!

Love,

The Johnson family

Address

Green Cove Springs, FL
32043

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