EP Diesel Service, LLC
Diesel service. Repair. Performance.
Keeping your truck working harder and running better
- Diagnostics
- Repairs
- Performance
- 24/7 Service
- Diesel Specialists
- Performance Builds
Our Services
Specialized Diesel Service and Repair
From diagnostics and routine maintenance to complex engine work and performance upgrades, we’ve got you covered
Select a service for more details
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Advanced diesel diagnostics to get to the root of the problem.
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From routine maintenance to major engine work.
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Custom upgrades and solutions for more power and reliability
Diagnostics
At EP Diesel Service, we take a diagnostic-first approach to accurately identify the root cause of a problem before recommending repairs. Using OEM-level diagnostic software, specialized test equipment, we diagnose issues efficiently to help save you time and unnecessary expenses.
We diagnose a wide range of issues, including:
- Check engine lights and fault codes
- Hard starts and no-start conditions
- Loss of power and drivability concerns
- Sensor, module, and communication network faults
- Intermittent and difficult to diagnose problems
Repairs
Modern diesel trucks rely on complex electrical, fuel, emissions, and engine management systems that require more than simply replacing parts.
We repair a wide range of issues, including:
- Fuel system and injector problems
- Turbocharger and boost system faults
- Electrical and wiring issues
- Charging and starting system failures
- DEF and emissions system concerns
- Cooling system performance issues
Performance
Whether you're looking for more horsepower, improved towing performance, or greater reliability, EP Diesel Service offers a variety of performance upgrades tailored to your goals. We focus on quality components, proper installation, and supporting modifications to ensure your truck performs as intended—not just on the dyno, but in the real world.
Typical services:
- High-performance turbocharger upgrades
- Upgraded injectors and high-flow fuel pumps
- Intercooler and intake improvements
- Lift pump installations
- Instrumentation installations (boost controllers, gauges, datalogging)
Our Work
Recent builds and repairs
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Truck: year, make, engine
What the problem or goal was, and what was done.
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Truck: year, make, engine
What the problem or goal was, and what was done.
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Truck: year, make, engine
What the problem or goal was, and what was done.
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Truck: year, make, engine
What the problem or goal was, and what was done.
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Truck: year, make, engine
What the problem or goal was, and what was done.
Job title goes here
Truck: year, make, engine
What the problem or goal was, and what was done.
Reviews
Trusted by Local Drivers
Real feedback from our customers
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Geopou Google review “Very meticulous work done here by very experienced individuals. Ethan really knows what hes talking about when it comes to trucks, I will only go here from now on with my Silverado.”
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Jake Google review “Had cp4 injection pump starting to fail on my 15’ LML Ethan redid entire fuel system, lines, rails, injectors, cp3 etc. also put new turbo in, new head gaskets and studded”
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Carmine Google review “IMPRESSIVE SHOP AND GUYS!!! ... Ethan did a wheel hub, left rear axel job for me and even though it took several hours longer than expected ON A SUNDAY night, he got it done. Fair pricing and honest to a T!”
Contact
Request a Quote
Tell us about your truck and what you need, and we’ll get back to you. For urgent help, call us any time.
- (262) 955-1306
- 24/7 Service