Sprinter Garage

Diesel diagnostics in Miami

A code is not a diagnosis, and replacing parts by guess is the fastest way to spend money without fixing the van. Sprinter Garage diagnoses diesel vans, pickups and work trucks with the scan tool, live data and hands-on tests, then gives you a written price for the actual fix.

Book diesel diagnostics (786) 991-0029
Typical time in the bay
Told when we quote
How the price works
In writing, first
What we do

Diesel diagnostics

  • Fault code reads on Sprinter, Transit and other light and medium duty diesels, with the freeze frame data saved to your file
  • Live data testing: fuel pressure, boost, EGR flow, injector balance and aftertreatment temperatures
  • Derate diagnosis: DPF, DEF quality, NOx sensors, SCR faults and the wiring behind them
  • No-start and hard-start testing: cranking, fuel supply, glow plugs or intake heaters, and battery and ground checks
  • Electrical diagnosis on vans and trucks that act up after the rain: chafed harnesses, corroded connectors, bad grounds
  • Overheating diagnosis under load, not just at idle
  • A written findings sheet with what failed, why, and the price to fix it
Signs you need this

Signs you need this

  • Check engine or emissions light with a loss of power or a countdown on the dash
  • An intermittent stall or no-start that never happens when someone is watching
  • A regen that starts and never finishes, or keeps repeating
  • A part was already replaced and the same code came back
  • Gauges or warning lights doing strange things after a heavy rain
How the price works

Diagnostic time is a written price you approve first. When we find the fault, you get a separate written price for the repair, with photos, and you decide. Sales tax is on parts only, never labor.

Questions people ask

Can you just clear the code?
We can, and it will come back. We would rather show you the live data that explains why the code set, so you decide with the facts in front of you.
Do you have the software for my engine?
We cover the common light and medium duty diesels in vans and pickups. If your engine needs a dealer-only tool for a specific function, we tell you before you bring it in.
Why did the last shop replace a sensor and the problem is still there?
Because a code points at a circuit, not a part. A NOx or DEF code can be a sensor, wiring, a leak or a real emissions problem. We test the circuit before we sell you a part.
Do you diagnose electrical problems too?
Yes. South Florida's rainy season soaks connectors and rots grounds, and many diesel gremlins turn out to be electrical. We chase them with a meter and the wiring diagram, not by swapping parts.
If I approve the repair, do you charge diagnostic time on top?
The diagnostic price is on the written quote and so is the repair. You see both numbers before you approve either.

Related

Sprinter and cargo van repair

A van in the shop is a day of routes or jobs gone, so we diagnose it first and put the price in writing before we touch it.

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Diesel mechanic

Diesel problems get expensive when someone guesses, so our diesel work starts with finding the actual fault and putting the fix in writing before the truck is touched.

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Fleet maintenance

A van that breaks down on route costs you a driver's day and a customer's patience, so fleet maintenance here is about catching problems before they strand a unit.

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Box truck and work truck repair

A truck that misses a delivery day costs you the route and sometimes the customer, so we get the diagnosis and the written price done first and tell you honestly how long the fix takes.

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Ready to book?

Pick a time. We text you the written price before any work starts.

Book diesel diagnostics(786) 991-0029