Diagnostics & fault finding in Long Eaton
Long Eaton, Derbyshire

Diagnostics & fault finding in Long Eaton

Engine, electrical, air and emissions faults traced to their real cause on trucks, coaches and vans in Long Eaton, at your yard, at the roadside or in our workshop.

A warning light on the dashboard is a symptom. On a modern lorry, coach or van, the same light can be triggered by a sensor, a wiring fault, a control unit or a genuine mechanical problem, and the code stored in the system only narrows it down. Our job is to find which one it is before anything gets replaced, because parts fitted on a hunch cost money and very often leave the fault where it was.

When the light comes on near Long Eaton

The roads around the town do not leave much room for a struggling vehicle. The A50 has no hard shoulders, junction 25 of the M1 is a busy interchange, and the A52 Brian Clough Way carries heavy traffic between Derby and Nottingham. If a vehicle goes into limp mode on any of them, leave at the next junction if that can be done safely, or stop where it is safe, and ring 01332 916028. A derate is the engine protecting itself, and pushing on can turn a small fault into a large one.

What we trace

Engine faults and derates, emissions and AdBlue problems, charging, wiring and lighting faults, no-starts and fuel contamination, air and brake warnings, clutch and gearbox symptoms and overheating all come our way. Because our technicians carry diagnostic equipment, many of these are found and fixed where the vehicle has stopped, whether that is a lay-by off the A52 or a yard in town. When a fault needs more time or a vehicle on lifts, it comes to our workshop at Calke Mill Farm in Melbourne.

Short hops and emissions systems

With Nottingham about 6 miles away and Derby about 9, a vehicle working out of Long Eaton can spend a whole day on short journeys without ever settling into a long run. Short-trip work rarely lets exhaust after-treatment run as it should, and faults in the AdBlue system, its sensors or its dosing can pull power without much notice. Clearing the code buys time at best. We look for what set it off.

Faults that won't show themselves

Intermittent faults need patience. Before we start testing, tell us when the fault appears, whether it is constant or comes and goes, whether the vehicle was hot or cold, loaded or empty, and whether anything changed recently such as a refuel, a repair or a different trailer. A dashboard photo taken while the light is on can save a lot of time.

What you get afterwards

A plain account of what failed, why, what we did about it and whether anything else needs attention. If a repair is only meant to get the vehicle home, you are told that before the technician leaves.

Ring 01332 916028 to arrange a diagnostic visit or a workshop slot. The line is answered at any hour for faults that have stranded a vehicle.

What's included

  • Fault codes treated as a starting point, then tested
  • Diagnostic equipment carried to the roadside and your yard
  • Limp modes, derates and emissions faults traced
  • Intermittent faults pinned down with a clear history
  • A plain account of the fault and the fix
Reviews

Loved by customers

5.0 ยท from 5 verified reviews

Excellent service from start to finish. Honest and clear communication, fair pricing and incredibly friendly staff who genuinely go the extra mile. Highly recommend!
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Sophie Harvey
Nov 2026
Pulled in by a wrecker with a knackered clutch on my daf about 1130. The lads were on the job as soon as the part came in and had in finished and back on the road by 1715. Cracking job only wish you could give more than 5* Thanks Nick, Kaleb and Ben for getting me sorted and back on the road the same day ๐Ÿ‘๐Ÿผ
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trevor smith
Sept 2026
Took my preserved bus into here and my car for work to be done ,great service,fast and efficent, good prices will definitely use again highly recommend ๐Ÿ‘
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Ben Doughty
Sept 2026
The guys here are brilliant very accommodating no job to big or small, they work fast and to a very high standard as in this business a vehicle of the road is lost money and they understand this. Highly recommend ๐Ÿ‘Œ
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horizontravelgroup
Aug 2026
We use Trucktek for our maintenance, great bunch of guys with fountains of knowledge. Highly recommended.
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Minibus Experts
Aug 2026
Good to know

Frequently asked questions

Get it somewhere safe and ring 01332 916028. Limp mode protects the engine, and our technicians carry diagnostic equipment to find the cause where the vehicle stops.

Long Eaton

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01332 916028