Frostproof, Florida
Award-winning diesel work, classic builds, and real shop repair.
Run Em Down Diesel Repair is known for diesel diagnostics and heavy-duty work, but Melvin is not limited to diesel. The shop also takes on hot rods, older classics, and collectible cars from the 70s, 80s, and 90s, with the same goal every time: make it run strong, run right, and feel worth keeping.
Repair
Inventory
Heavy Duty
Real Leads
Call the shop and get the answer fast
839 S Scenic Hwy, Frostproof, FL 33843
(863) 222-1976
Shop flow
Built for the way a real diesel yard operates
The public side sells the work. The backend keeps the rotating inventory and incoming leads organized without depending on a third-party marketplace.
Service-first homepage
Clear positioning for diesel repair, diagnostics, fleet support, and the kind of heavy-duty work people need to trust fast.
Inventory for anything with value
Cars, pickups, engines, transmissions, shop take-offs, trailers, and oddball finds can all be listed from one backend.
Built around what your vehicle needs
Melvin works the problem, explains what matters, and helps get your truck, car, or project back to strong, reliable performance.
Featured inventory
See all inventory
Move trucks, parts, and engines without waiting on Facebook posts
Fresh Arrival
Cummins 6.7 Take-Out Engine
Ideal for rebuild, swap, or parts inventory.
Featured Truck
2017 Ford F-250 Service Bed 6.7 Power Stroke
Crew cab work truck with utility body and diesel power.
Parts Counter
Allison 1000 Transmission Core
Transmission core with room for notes and buyer qualification.
Core services
Repair credibility up front, sales backend behind it
Diesel Diagnostics
Electronic troubleshooting without guesswork.
Fleet and Work Truck Repair
Keep the money trucks moving.
Engine and Drivetrain Work
Big repairs handled in-house.
Parts and Equipment Sourcing
When something useful comes in, it gets listed fast.
About the build
A real mechanic shop, not a one-lane diesel bay
Diesel is the signature service, but the work does not stop there. Run Em Down also takes on classics, older performance builds, and the kind of engine projects that need a mechanic who actually enjoys making power and sorting out what others give up on. If it belongs back on the road and running right, it fits the shop.
- Diesel diagnostics, repair, and troubleshooting backed by real shop experience
- Work on classics, older builds, and performance-minded projects that need careful hands
- Straight answers, honest recommendations, and repair work aimed at strong, dependable performance