Diagnostics

EGR Fault, Smoke Or Hesitation

For EGR faults, poor running, smoke, hesitation, limp mode and related DPF problems.

Cowbridge, Llantwit Major, Barry and Bridgend

EGR faults need a compliant repair path

EGR systems can create poor running, smoke, hesitation, DPF issues and engine management lights. The question is whether the valve, cooler, sensors, control system or carbon contamination is the actual cause.

LT Servicing diagnoses and repairs compliant EGR systems, with repair, cleaning or replacement advice based on evidence.

Diagnostics

What happens next

You do not need to know the workshop term. Tell us the symptoms and we will explain whether the car needs servicing, fault-finding or repair work.

What we look at

EGR flow fault codes and plausibility checks.
Sticking valves, carbon contamination and actuator faults.
Links between EGR faults, DPF load and drivability symptoms.
Repair, cleaning or replacement advice based on evidence.

Plan your visit

Related services and bookings

EGR Repairs

DPF warning or blocked filter

Engine light or poor running

Tell us the symptoms and we will explain the next step.

Include warning messages and previous work so we can discuss the right assessment or repair.

Contact Llandow Servicing

Visit our Llandow workshop for prestige car servicing across the Vale of Glamorgan and Bridgend.