On-site ECU work on a customer Porsche driveway in the West Midlands
⭐ 25+ Years Exp✅ 7 Days a Week⚡ Mobile Service📍 West Midlands🔍 Free Quote

AdBlue, EGR & DPF
Specialists.
We Come to You.

Mobile diagnostics and repair across the West Midlands. 7 days a week.

25+ Years Experience Mobile — We Come To You 7 Days a Week Free Quote First
West Bromwich ·Birmingham ·Wolverhampton ·Coventry ·Dudley ·Walsall ·Solihull ·We Come To You ·7 Days a Week ·25+ Years Experience ·No Recovery Truck Needed ·West Bromwich ·Birmingham ·Wolverhampton ·Coventry ·Dudley ·Walsall ·Solihull ·We Come To You ·7 Days a Week ·25+ Years Experience ·No Recovery Truck Needed ·

Three Services. One Specialist. We Come to You.

AdBlue Solutions

Warning lights, countdowns, no-starts — we diagnose the exact fault and fix it at your location.

From diagnosis

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EGR Solutions

EGR faults, carbon build-up, EGR delete — mobile diagnosis and software fix.

Mobile service

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DPF Cleaning

Blocked DPF, warning lights, failed regeneration — professional mobile service.

On-site cleaning

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Why West Midlands Drivers Choose FM Auto

Get a Free Quote

Tell us what's happening and we'll give you a straight answer about what you need.

How urgent?

Mon–Sun 7am–9pm · 7 days a week · Details never shared

Real Jobs · Real Vehicles

Work From the Last Few Weeks

Every job done at the customer's location — driveway, workplace or roadside. No garage visit needed.

Porsche Taycan — on-site ECU work, customer driveway
Porsche Taycan — on-site ECU work, customer driveway
Mercedes C-Class — AutoTuner ECU flash, rear seat
Mercedes C-Class — AutoTuner ECU flash, rear seat
Mercedes Sprinter — mobile AdBlue diagnostics
Mercedes Sprinter — mobile AdBlue diagnostics
Bosch EDC17C70 — Ford ECU on FlexBox bench
Bosch EDC17C70 — Ford ECU on FlexBox bench
Land Rover Discovery — Bosch ECU read & write
Land Rover Discovery — Bosch ECU read & write
Opel Insignia — Delco E98 MPC5674F read
Opel Insignia — Delco E98 MPC5674F read
Mercedes Sprinter — full ECU recovery in-cab
Mercedes Sprinter — full ECU recovery in-cab
FM Auto Remapping
Reviews
5.0 from real customers

Finally someone who diagnosed the fault properly instead of just resetting it. Came to my house, sorted within 2 hours. Genuinely impressed.

James · Ford Transit

Van wouldn't start on a Sunday morning. They arrived and fixed it same day. Absolutely brilliant service.

Sarah · Mercedes Sprinter

Three garages failed to fix the fault. These guys ran a proper scan, explained everything and fixed it first time.

Dave · BMW

All Major Diesel Makes Supported

If you drive a diesel, the chances are we cover it.

Mercedes-BenzFordPeugeotCitroënAudiBMWLand RoverRange RoverJaguarToyotaVolkswagenVauxhallRenaultNissanVolvo

Not listed? Call us — we cover most diesel vehicles from 2005 onwards.

Where We Cover

Based in West Bromwich — mobile across the West Midlands.

Areas we serve include:

West Bromwich Birmingham Wolverhampton Coventry Dudley Walsall Solihull Sandwell Wednesbury Tipton Smethwick Oldbury Halesowen Stourbridge Sutton Coldfield

Don't see your town? We travel across the whole region — just ask when you get your quote.