230 NY-109, Farmingdale, NY 11735
Diesel Injection Pump Repair by Certified Specialists
Common Symptoms of a Failing Diesel Injection Pump
A weak or damaged injection pump can affect your truck’s power, efficiency, and reliability. Early signs often appear gradually, so catching them early helps prevent costly repairs.
Watch for these warning signs:
- Hard starting or long crank times
- Sudden loss of power or poor acceleration
- Excessive smoke or strong fuel odor
- Engine overheating or rough idle
- Reduced fuel economy
- Diesel puddles or visible fuel leaks
- Whining or clicking noise from the pump area
If you notice any of these issues, schedule a diesel injection pump repair as soon as possible. Our technicians perform precise testing and fuel injection pump service to restore full performance.
Diesel Injection Pump Repair & Service Options
Precision Fuel System Repairs for All Diesel Vehicles
Your truck’s injection pump is the heart of the diesel fuel system. When it begins to fail, fuel pressure, timing, and performance can all be affected. Our technicians specialize in diesel injection pump repair and fuel injection pump service to keep your engine performing at its best.
This Our Diesel Injection Pump Services Include:
Our Diesel Injection Pump Services Include:
- Complete fuel injection pump repair and replacement
- Pressure and timing calibration
- Fuel filter and line inspection
- Injector testing and cleaning
- Contamination and leak detection
- Fuel tank and line flushing
- Post-repair performance and emission testing
We use advanced diagnostics and manufacturer-approved components to restore proper fuel delivery, power, and efficiency. Whether you need a minor adjustment or a complete diesel fuel injection pump repair, our certified specialists deliver lasting results backed by an up to 5-year / 60K-mile warranty.
Fleet Fuel System Services
Keep Your Fleet Efficient and On the Road
For fleet operators, fuel system reliability is critical. Our team provides scheduled maintenance and diesel injection pump service to prevent breakdowns, reduce fuel costs, and extend engine life.
Fleet services include:
- Diesel injection pump inspection and calibration
- Injector and fuel line testing for performance and leaks
- Scheduled maintenance tailored to your mileage and routes
- Priority scheduling for fast turnaround
- DOT and NYS inspection coordination
- Free pick-up and drop-off within 10 miles
Our fleet diesel repair service helps minimize downtime and keep your operations running smoothly. From vans to heavy-duty trucks, we track service intervals and performance for every unit to ensure dependable results.
Long Island’s Trusted Diesel Injection Pump Repair Shop
For more than 30 years, drivers and fleet managers across Long Island have trusted us for expert diesel injection pump repair and maintenance. Our certified technicians combine hands-on experience with advanced diagnostic tools to keep your fuel system performing like new.
Why Drivers Choose TLC Auto & Truck Repair
- Up to 5-Year / 60K-Mile Warranty on Parts & Repairs
- Certified Diesel Specialists for All Makes & Models
- Free Pick-Up & Drop-Off Within 10 Miles
- Early and Late Drop-Off Options
- OEM-Level Diagnostics and Fuel System Testing
- Family Owned and Operated Since 1991
Whether you drive a single diesel truck or manage a full fleet, our goal is to provide reliable repairs and long-term results that keep you moving safely and efficiently.
