Engine Repair & Diagnostics

Dealer-grade diagnostics and engine repair, from warning lights and misfires to timing chains and major mechanical work.

When you need this

Check-engine light on
Rough idle or misfiring
Loss of power under acceleration
Tapping or knocking from the engine
Smoke from the exhaust

What's included

We read the car with dealer-grade diagnostic equipment, then verify the fault mechanically before recommending any work. A fault code on its own is not a diagnosis.

From ignition coils and sensors to timing chains and gaskets, every repair is quoted itemised and approved in writing before we start. Replaced parts are kept for you to see.

If a repair is not economic for the car’s value, we say so before you commit to anything.

Dealer-grade diagnostic scan with live data
Mechanical verification of every fault code
Timing chain, gasket and seal work
Sensor, coil and injector replacement
Replaced parts shown to you

Common questions

The light is on but the car drives fine — is it urgent?

It can be minor, or the car may be limiting performance to protect itself. A scan takes a few minutes and tells us which applies, so it is worth checking promptly.

What does diagnosis cost?

We confirm the diagnostic fee when you book. You receive a written summary of the findings whether or not you proceed with a repair.

Which makes do you work on?

All major makes, including Japanese, German, European, American and Korean vehicles. Our diagnostic equipment covers them at dealer level.