faq
Vehicle Repairs
EVERYTHING YOU NEED TO KNOW ABOUT VEHICLE REPAIRS
GET CLEAR ANSWERS ON ENGINE FAULTS, WARNING LIGHTS, DPF BLOCKAGES, EGR & ADBLUE ISSUES, TURBO PROBLEMS, AND PERFORMANCE LOSS.
WE FIX THE ROOT CAUSE OF YOUR VEHICLE ISSUES, IMPROVING RELIABILITY, PERFORMANCE, AND EMISSIONS WHILE KEEPING REPAIR COSTS AFFORDABLE.
At CK Autos – Carey & Kyprianou, we specialise in pinpointing faults accurately to prevent unnecessary repairs and repeated breakdowns. Whether your vehicle has a dashboard light, reduced power, emissions faults, rough running, smoke, or fuel consumption issues, we diagnose the underlying cause before recommending a solution.
We handle a wide range of vehicle faults including emissions problems, failed sensors, turbo leaks, fuel system issues, DPF blockages, EGR malfunctions, and AdBlue dosing errors. Our approach is focused on reliability, transparency, and long-term results — not quick temporary fixes.
Our technicians work across Hertfordshire, London, Essex and surrounding areas, offering both mobile and workshop-based repair services.
Engine Diagnostics & Fault Finding
Full system scans, live data checks and road testing to identify the real cause of engine management lights, rough running, misfires and loss of power.
DPF, EGR & AdBlue Issues
Professional diagnosis and repair of DPF blockages, failed regenerations, EGR valve faults and AdBlue/SCR dosing problems to reduce smoke and emissions.
Turbo & Boost Problems
Investigation of low boost, overboost, whistling noises and lack of performance. We check pipework, actuators, sensors and turbos before recommending repairs.
Fuel & Injection System Faults
Diagnosis of injector leaks, fuel rail pressure issues, hard starting, poor MPG and excessive smoke on both petrol and diesel engines.
Brakes, Suspension & Steering
Replacement of worn pads, discs, shocks, springs, arms and bushes to keep your vehicle safe, stable and comfortable on the road.
Electrical & Sensor Faults
Tracing wiring issues, sensor failures, module problems and intermittent electrical faults that cause random warnings and unreliable running.
We handle modern petrol and diesel vehicles including cars, vans and commercial fleets. Our repair solutions are designed to reduce emissions, prevent future failures, and help vehicles pass MOT emissions checks, especially where DPF or EGR issues are present.
Need a Remap or Vehicle Repairs?
Get expert ECU & TCU tuning, diagnostics, and repairs tailored to your car. We ensure reliable performance, smooth driving, and optimal fuel efficiency.