We diagnose faults on vehicles around Chelmsford and Essex. A warning light on the dashboard is your car trying to tell you something and should not be ignored. We come to you with dealer-level diagnostic equipment, read the fault codes from your car’s ECU. 

We diagnose faults across every major system

Common faults that we diagnose:

• Engine management light, misfires, rough running and loss of power
• ABS and traction control warnings
• Airbag and SRS lights
• Cars stuck in limp mode
• Cooling system faults or leaks
• Electrical system issues
• Transmission and gearbox issues
• Battery and charging system warnings
• Sensor and wiring faults
• Diesel emissions and DPF warnings

Once we have diagnosed the fault, in many cases we can repair it on the same visit. If not, we’ll provide you with a quote once we know which parts need ordering and what work is required to fix the issue. get a clear quote before anything goes ahead. 

Don’t drive around for weeks with a light on hoping it sorts itself out — small faults have a habit of becoming expensive ones. Get in touch with our mobile mechanic team in Chelmsford, tell us the make, model and what the car’s doing, and we’ll get it diagnosed at your door.