Fuel system repair
Fuel injector, pump, and filter service to keep your diesel running clean and strong — dispatched to your location.
How it works
Clean fuel. Full power. No downtime.
Diesel fuel systems are precision-engineered and intolerant of contamination. From clogged filters causing power loss to failed injectors killing fuel economy, our mechanics diagnose and repair fuel system issues on-site with the right tools and expertise.
Fuel injector service
Injector testing, replacement, and return line inspection. Contribution balance analysis to identify failing injectors before they cause engine damage.
Fuel pump repair
Lift pump replacement, high-pressure fuel pump diagnostics, and fuel rail pressure testing to restore proper fuel delivery.
Fuel filter service
Primary and secondary fuel filter replacement, water separator service, and fuel system priming to prevent air locks and no-start conditions.
Fuel tank and lines
Fuel tank repair, sending unit service, fuel line replacement, and fuel crossover repair for dual-tank systems.
Contaminated fuel service
Fuel draining, tank cleaning, and system flushing for water contamination, wrong fuel, or degraded fuel that's causing poor performance.
Fuel system diagnostics
Fuel pressure testing, injector balance rates, fuel temperature monitoring, and ECM fuel system parameter analysis.
Questions
No estimates. The mechanic diagnoses, quotes, and you approve before any work.
Common signs include rough idle, white or black smoke, poor fuel economy, engine misfires, hard starting, and loss of power. Our mechanics can perform a contribution balance test to identify which injectors are failing.
Yes. We can drain contaminated fuel, flush the system, replace filters, and prime the fuel system to get you running on clean fuel. This includes water contamination, algae buildup, and wrong fuel situations.
Yes. Our mechanics regularly replace fuel injectors in the field for most engine platforms. The process includes injector removal, new injector installation, calibration codes programming, and engine testing.
Air likely entered the fuel system during the filter change. Our mechanics can bleed the fuel system, verify the filter is properly seated, and prime the system to get you started.
In the app or on your secure status page, by card, after you approve the price. Nobody should ask you for cash at the truck.
The Phoenix, Arizona metro, 7 AM to 7 PM Arizona time, every day. Chicago and Detroit are launching next and are not available yet. If anyone is in danger, call 911.
Need this fixed in Phoenix?
Tell dispatch where the truck is and what it's doing. If anyone is in danger, call 911.