AdBlue, DPF & EGR · Mobile across England

Emissions system solutions

Fault diagnosis and repair for AdBlue, DPF and EGR systems, plus removal for off-road and motorsport vehicles. Our mobile vans cover the whole of England. No fix, no fee.

AdBlue warnings we deal with

Every make, from vans to Porsches. If your dashboard is showing one of these, get in touch before the countdown runs out.

Land Rover Discovery dashboard warning: Diesel exhaust fluid dosing malfunction, no restart in 3 miles — **Land Rover Discovery**Exhaust fluid dosing malfunction. No restart in 3 miles.

Mercedes-Benz dashboard warning: AdBlue system fault, performance reduced in 423 miles — **Mercedes-Benz**AdBlue system fault. Performance reduced in 423 miles.

Ford dashboard warning: AdBlue warning, no engine start in 490 miles — **Ford**AdBlue warning. No engine start in 490 miles.

Volkswagen dashboard warning: AdBlue (DEF) error, no engine start in 10 miles — **Volkswagen**AdBlue (DEF) error. No engine start in 10 miles.

Porsche dashboard warning: AdBlue fault, engine will not start in 15 miles — **Porsche**AdBlue fault. Engine will not start in 15 miles.

Mercedes-Benz dashboard warning: Top up AdBlue, performance reduced to 12 mph, no start in 20 miles — **Mercedes-Benz**Top up AdBlue. Performance reduced to 12 mph, no start in 20 miles.

Nissan dashboard warning: AdBlue fault, engine cannot start — **Nissan**AdBlue fault. Engine cannot start.

Ford dashboard warning: AdBlue system fault, no engine start in 451 miles — **Ford**AdBlue system fault. No engine start in 451 miles.

Toyota dashboard warning: AdBlue level low, fill up in 1031 miles — **Toyota**AdBlue level low. Fill up in 1031 miles.

Porsche dashboard warning: Refill AdBlue warning, 1000 miles range — **Porsche**Refill AdBlue. Range 1000 miles.

Off-road / motorsport use only. Removing or disabling emissions equipment (AdBlue/SCR, DPF, EGR or catalytic converters) on a vehicle used on UK public roads is illegal and will cause it to fail its MOT. These services are only carried out on vehicles used exclusively off-road or in motorsport. For road cars we diagnose and repair the system instead.

Mobile service across England

We cover the whole of England

From Cornwall to Northumberland, our mobile vans come to you for AdBlue, DPF and EGR fault diagnosis and repair, at your home or workplace. No need to limp your car or van across the country to a workshop.

England-wide mobile diagnosis and repair
Cars, vans and 4x4s from every major manufacturer
No fix, no fee on fault diagnosis
Prefer to come in? Our workshop is in Ilford, East London

Call 07494 916329 WhatsApp us

Sound familiar?

AdBlue, DPF and EGR faults are some of the most common problems on modern diesels.

Engine limp modePower suddenly cut to protect the engine.
Speed restrictionsCountdown warnings and a limited top speed.
No engine restartThe car refuses to start once the countdown ends.
AdBlue warning lightWarnings that stay on even after topping up.
NOx sensor faultsFailed sensors causing repeated fault codes.
Expensive repairsDealer quotes for SCR tanks, pumps and DPFs.

How AdBlue works

AdBlue, also called Diesel Exhaust Fluid (DEF), is injected into the exhaust of modern diesel engines. In the Selective Catalytic Reduction (SCR) system it breaks down harmful nitrogen oxides (NOx) into nitrogen and water.

When a sensor, pump, heater or injector fails, the ECU can restrict performance or stop the engine restarting. Diagnosing the real cause first is usually the cheapest fix.

No fix, no fee

If we cannot resolve the fault, you do not pay.

Mobile service

Our technicians come to you.

Clear pricing

A firm quote before any work starts.

What customers say

SD performance were able to assist me first thing this morning on a very busy Monday Morning when I developed an issue with my Adblue. Inside of half an hour I was on my way with the issue being completed sorted. This young man explained to me exactly what had happened and gave me complete peace of mind.

Iain P.Google review

My van had an add blue fault over the bank Holiday weekend, there wasn’t any local mechanics that was open to help me out and we needed a fast solution… I was very impressed with the fast and reliable service I received and they fixed my so quick I was still able to go to work the same day.

City WasteGoogle review

One day my car suddenly stop middle on the road because of the AdBlue related problems… Help arrived with in 45 minutes of call and fixed my problem in another 40 minutes. He saved my day and I was back on road back to home.

srm rajuGoogle review

Rated 3.9 from 95 reviews on Google · Read all reviews

Warning light on?

Send us your registration and symptoms and we will tell you what is likely wrong.