3 guides
Diagnostics
Diagnostics
The engine management light: what it means and what to do next
Amber versus flashing, the faults behind the most common codes, why clearing the light without fixing the fault is a waste of money, and when to stop driving.
27 Jun 2026DiagnosticsSeven signs your car battery is about to fail
Batteries rarely die without warning. These are the signals that show up first, how to test rather than guess, and why stop-start cars need a specific type of battery fitted and coded.
20 Jun 2026DiagnosticsThe DPF explained: warning lights, regeneration and the £1,000 mistake
How a diesel particulate filter works, why short journeys block it, what a regeneration actually needs from you, and how to avoid the replacement bill.
23 May 2026Book the work
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