Services

Services & Prices

Everything your engine needs to run clean.

From a one-off carbon clean to a fully diagnosed and remapped motor — here’s exactly what we do, what it costs, and what it does for your vehicle. Fully mobile across West Yorkshire.

Engine Carbon Cleaning

Over time, soot and carbon deposits build up in your engine — strangling airflow, triggering warning lights and limp mode, and killing your MPG. Our hydrogen-based process burns off and breaks down those deposits while the engine stays in the car. No strip-down, no expensive replacement part — just restored power, smoother running and economy you can feel.

From £79
DPF Filter Cleaning

A blocked Diesel Particulate Filter means warning lights, limp mode and a struggling engine — and main dealers will often quote a four-figure replacement. We clean the filter and clear the blockage, getting you back on the road and saving you the cost of a new unit.

From £199

Engine Re-Mapping

Manufacturers leave performance and efficiency on the table for global market, fuel and emissions reasons. A custom remap unlocks it — sharper throttle response, stronger mid-range torque and, on many vehicles, better fuel economy. Every map is built to your specific vehicle and goals, with the original file safely backed up.

From £349

Diagnostics

A warning light tells you something's wrong — not what or why. Using dealer-level equipment we read fault codes, monitor live sensor data and trace the issue to its true source. You get a clear, jargon-free explanation of what's happening and what it'll take to fix it.

From £29

Smoke Tests

Chasing an air, vacuum or boost leak? A smoke test pinpoints leaks quickly and accurately, so the fault is found first time instead of replacing parts on a guess. Fast, clean and precise.

From £39

Our Prices

Clear, honest pricing.

Engine Carbon Cleaning

Restores power, economy & smoother running

FROM £79

DPF Filter Cleaning

Clears blockages & limp mode

FROM £199

Diagnostics

Dealer-level fault finding & live data

FROM £29

Engine Re-Mapping

Performance & economy tuning

FROM £349

Smoke Tests

Find leaks fast & accurately

FROM £39

Prices shown are starting prices and may vary by vehicle, make and condition.

Common Symptoms we fix

Sound Familiar?

If your vehicle is doing any of these, a clean or diagnostic is the place to start.

DPF light on

or stuck in regen / limp mode

Lost power

sluggish, flat or hesitant

Poor MPG

using more fuel than it should

Rough idle

smoke, judder or warning lights

Not Sure What You Need?

Tell AJ the symptoms — we'll recommend the fix.

Send your make, model and what it’s doing. We’ll advise whether it’s a clean, a diagnostic, a remap, or a combination.