FUEL SERVICE

Fuel Services:

  • Comprehensive Fuel System Diagnostics
    We perform detailed inspections and diagnostic testing to ensure your diesel engine’s fuel delivery system operates efficiently and reliably.
  • Fuel Filter Replacement
    We replace primary and secondary fuel filters to protect injectors and pumps from contaminants that cause performance loss and damage.
  • Injector Cleaning and Testing
    We clean, test, and service diesel injectors to restore proper spray patterns and combustion efficiency.
  • Fuel Pump Inspection and Replacement
    We test fuel pump pressure, volume, and flow to ensure consistent fuel delivery to your engine under load.
  • Fuel Tank Cleaning and Inspection
    We inspect and clean tanks to remove water, sediment, and microbial buildup that can clog lines and reduce efficiency.
  • Fuel System Flush Service
    We remove carbon and varnish buildup from lines and injectors to improve flow and overall system performance.
  • Fuel Quality Testing
    We analyze fuel samples to detect contamination or water intrusion, protecting your fleet from costly injector and pump damage.
  • Fuel Economy Optimization
    We tune engines, replace air filters, and check combustion efficiency to help improve fuel mileage and reduce operational costs.
Ready to Get Started?

Schedule Service Now!

Diesel Fuel System Expertise for Trucks and Equipment

Your diesel engine depends on a clean, consistent fuel supply for power, reliability, and efficiency. At Power Tech Repair LLC, we provide full-service fuel system maintenance and repair for diesel trucks, trailers, and heavy equipment across Maryland, Delaware, and Pennsylvania.



Our technicians diagnose and correct common issues like hard starts, loss of power, and poor fuel economy caused by clogged filters, injector buildup, or contaminated diesel. With professional-grade cleaning, testing, and component replacement, we help extend injector and pump life while improving overall performance.


Our Fuel Service Capabilities Include:

  • Diesel injector cleaning and replacement
  • Fuel pump testing and replacement
  • Fuel filter service and replacement
  • Tank cleaning and fuel contamination removal
  • Line and system flushes
  • Fuel economy and performance tuning
  • Fuel quality testing and water detection
  • Preventative maintenance for fleet systems


Signs of Fuel System Problems

Contact our team if you notice:

  • Hard starting or rough idle
  • Reduced power or acceleration
  • Excessive smoke from exhaust
  • Poor fuel mileage
  • Check engine or fuel system warning lights


Our expert diagnostics will determine the cause and restore proper engine performance quickly and effectively.


Why Choose Power Tech Repair?

  • Diesel System Specialists: We have extensive experience with the fuel systems in diesel trucks, cranes, and heavy machinery.
  • Precision Equipment: Our advanced diagnostic tools detect even the smallest fuel delivery or injector issues.
  • Preventative Maintenance Focus: We help reduce repair costs and downtime by keeping your fuel systems clean and reliable.
  • Transparent Service: We provide detailed findings, recommendations, and pricing before any repair work begins.


Keep Your Fleet Running Efficiently

Fuel system issues don’t just affect performance — they impact your bottom line. Trust Power Tech Repair LLC to keep your diesel trucks and equipment performing at their best with clean, efficient, and dependable fuel systems.


Schedule your fuel system service today — Power Tech Repair helps your fleet go further.