Diesel Injector Testing & Diagnostics | Orlando, FL
1511 Pine Ave, Orlando, FL 32824 info@dieselcontinental.com Mon–Fri 7:30 a.m. – 4:30 p.m.
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Services · Tests & Diagnostics

Diesel Injector Testing & Diagnostics in Orlando, FL

Most shops guess. We test. Every injector, pump, and turbo is tested on our state-of-the-art test bench before we recommend a single repair, so you know exactly what's wrong and what it will take to fix it.

Injector on the test bench, Orlando shop
Why test before you replace

Don't buy new until you know you have to

A failed injector doesn't always mean a new injector. Testing tells you whether your parts can be restored to manufacturer standards, which in many cases costs far less than replacing them. We test first so the repair decision is based on data, not on a guess.

Know the real problem before spending money
Restore what can be restored instead of replacing it
Get a clear answer you can take to your fleet manager, your owner, or your accountant
What we test

What we check, system by system

4 systems · tested on the bench

Electronic injectors

01
Ultra-sonic cleaning and injector flushing Insulation test Coil resistance and inductance test Nozzle opening pressure and spray pattern Dynamic test: flow, internal pressure, and response time at cranking, low idle, max torque, and max power

Common rail injectors

02
Everything above, plus pre- and post-injection performance Fuel back-leak flow

Fuel injection pumps

03
Cleaning and flushing Timing test Dynamic flow and internal pressure test across operating stages Conventional and electronic governor test

Turbochargers

04
Full disassembly and inspection Ultra-sonic and sand-blasting cleaning Wheel balancing and VGT test On-engine test: boost pressure, temperature, airflow, turbo RPM, VGT performance, electronic troubleshooting
How it works

From drop-off to decision

01

Bring it in.

Drop off your injectors, pump, or turbo, or call us to talk through the symptoms first.

02

We test it.

Every component goes on the test bench and through the checks listed above.

03

You get the results.

We explain what we found in plain language: what passed, what failed, and why.

04

You decide.

Restore it, remanufacture it, or replace it. No pressure, and you only move forward with the work you approve.

About the diagnostic fee

A flat-rate diagnostic fee applies ($40–$50, depending on brand). If you go ahead with the repair at Diesel Continental, there's no diagnostic charge. The fee only applies if the part can't be repaired or you decide not to repair it with us.

Final pricing always comes from our specialists after the diagnostic.
Request a Diagnostic
Turnaround

How fast you get an answer

24–48 hours, approximately

Most injector and pump tests are done within 24 to 48 hours. If your vehicle is down, call us and we will tell you exactly where your part is.

Certified equipment

Tested on certified Bosch equipment

Diesel Continental is the only Bosch Diesel Center in the Orlando metro area. That means your components are tested on the same class of equipment, to the same standards, as an authorized Bosch service operation.

What our Bosch certification means
Invented for life
Diesel Continental Bosch
After the diagnosis

What happens next

01

Remanufactured injectors.

If your injectors can't be restored as-is, we remanufacture them to manufacturer standards.

Explore remanufactured products
02

Turbo rebuild.

A worn turbo doesn't always need replacing.

See TurboTech
03

Fleet accounts.

Managing more than one vehicle?

Fleet & Corporate Services
FAQ

Questions about testing

Still have a question?(321) 946-3822

Usually 24 to 48 hours, depending on the part and the engine.

A flat-rate diagnostic fee applies ($40–$50, depending on brand). If you go ahead with the repair at Diesel Continental, there's no diagnostic charge. The fee only applies if the part can't be repaired or you decide not to repair it with us.

Final pricing always comes from our specialists after the diagnostic.

A failed test doesn't automatically mean replacement. We explain the result and your options: remanufacture, repair, or replace.

We work with Cummins, Detroit Diesel, Caterpillar, Volvo, International, and more. Most of our work is on heavy-duty semi trucks, and we also service light- and medium-duty diesel pickups that run Bosch injectors: Ram (Cummins), Chevrolet and GMC (Duramax), and Ford (Power Stroke).

We offer a one-year warranty with no mileage limit on everything we repair and rebuild in-house.

Not sure what's wrong? Let's find out.

Request a Diagnostic Call (321) 946-3822
Diesel Continental Fuel Injection Systems

The only certified Bosch Diesel Center in the Orlando metro area, serving Central Florida since 2011.

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1511 Pine Ave
Orlando, FL 32824
(321) 946-3822 info@dieselcontinental.com
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