Diesel Engine Repair Near Clermont, FL
RJ Fox Automotive handles diesel engine repair in-house at our Eustis shop, about thirty minutes from Clermont via US-27 North. We service Ford Power Stroke, GM Duramax, Ram Cummins, and diesel-powered imports.
Fuel system diagnosis, injector testing and replacement, glow plug replacement, turbocharger inspection and repair, EGR system service, DPF cleaning and replacement, diesel oil and filter service, and full diesel diagnostics. If your diesel is down on power, smoking under load, hard to start, or throwing codes, we will find the actual cause before recommending any parts.
Diesel Services We Perform
Diesel Diagnostics
Full system scan for diesel-specific fault codes covering injectors, turbo boost, EGR, DPF, and fuel rail pressure.
Fuel System Service
Fuel filter replacement, water separator draining, lift pump testing, and fuel delivery diagnosis.
Injector Diagnosis and Replacement
Individual injector contribution testing and replacement of injectors that are outside acceptable fuel delivery range.
Glow Plug Replacement
Individual glow plug testing and replacement of failed plugs that cause hard cold starting and white smoke on startup.
Turbocharger Inspection and Service
Inspecting turbo shaft play, boost leaks, oil supply lines, and actuator function to assess turbo condition.
EGR System Service
EGR valve cleaning or replacement, EGR cooler inspection, and carbon buildup removal from intake passages.
DPF Service
DPF regeneration forced cycles, cleaning, and replacement for diesel particulate filters that have exceeded normal regeneration capacity.
Diesel Oil and Filter Service
Oil and filter changes using the correct API-rated oil specification for your specific diesel engine.
"Mr Fox and his crew have regularly serviced my friend's car for a while. The owner is very personable. He always treats everyone with respect and the dude embodies enthusiasm and positivity."
KC Scott — Clermont, FL