Engine diagnostics

A warning light is the start of the story. We find the real cause before recommending any repair.

About this service

Modern engines report faults as codes, but a code points to a system, not a part. Our technicians read the codes, test the circuits and explain the cause in plain words.

What is included

Full code scan

All control units scanned with professional equipment.

Live data and tests

Sensors and circuits tested, not just read.

Written findings

A clear report with the cause and the options.

Credit toward repair

The diagnostic fee is deducted if you repair with us.

Starting prices

JobTypical timeFrom
Check engine light scan30 min$89
Full system diagnosis1.5 hours$149
Emissions test30 min$49
Pre-trip health check1 hour$79

Prices are for common vehicles. We confirm the exact cost in a written quote before work begins.

Warning signs

When to book

Check engine light

A steady or flashing light means the car has stored a fault.

Rough idle or stalling

An engine that shakes or cuts out needs checking soon.

Poor fuel economy

A sudden jump in fuel use often comes from a sensor fault.

Warning light on?

Bring the car in and we will tell you what it means.