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Car Diagnostics at Bowydd Garage Blaenau Ffestiniog

Car Diagnostic

I’ve got a fault light on, can you help? For car diagnostics in Blaenau Ffestiniog, there’s only one place that should come to mind – Bowydd Garage.

Using only the latest, most advanced tooling, our award-winning team of specialist technicians have been caring for North Wales’ motors for over 53 years combined. If you’ve got a problem with your car diagnostics and your fault light is on, we’ve got you covered.   

Ready to get those niggles sorted before they develop into something bigger? Get in touch. 

Book Your Blaenau Ffestiniog Car Diagnostics Today.

Diagnostics at Bowydd Garage Blaenau Ffestiniog

Client Feedback

Don’t you just plug in a computer?

We hear this a lot. There are garages who do simply plug your car into a computer, run a few programs and that’s it.

However, while we do use computers in the process, we believe your car deserves much better attention than that. And, you must want the problem to be fixed the first time.

Even though we use the latest technology, we still use manual examinations and tests to get to the crux of the issue. And, we do so whilst still being really affordable.

Computer Diagnostics at Bowydd Garage

What are the steps and stages in a diagnostic evaluation?


We start by consulting you on the issue to get an understanding of the potential problem.


Next, we’ll inspect your vehicle with you to make sure we’re on the same page with what the problem is.


We’ll interrogate all your vehicle’s computer systems for any current or historical faults.


Using the latest technical product bulletins, we’ll be able to discover any known issues with your current software updates.


Relevant system data evaluation allows our technicians to highlight any irregularities and identify the further tests needed.


Our technical information systems then help us identify test specifications.


With all this new information, we use serial data tools, oscilloscopes, pressure and flow gauges to actively test your vehicle.


Once we’ve got the results, we can make an accurate assessment of your problem. This is where we’ll get back in touch with you to discuss the analysis and next steps.

Call To Book Today

Get in touch today to book in for a car diagnostic checkup.

How much does a diagnostic evaluation cost?

Each diagnostic treatment is unique. Different problems demand different levels of examination. However, the investment starts at £90.

If we find any potential problems that need more attention, we’ll make sure you’re consulted before we go any further. You’ll never be caught out by add-on fees at Bowydd.

Save Money at Bowydd Garage Diagnostic Evaluation

I know the fault codes. Do I still need a diagnostic evaluation?

Although we appreciate you may have the fault codes, we’re committed to providing the best service. That’s why we’re still required to perform our own evaluations.

Other garages have undertaken work on vehicles using a supposed fault code, only to uncover that the fault code they were given was incorrect, resulting in a hefty additional repair bill. For this reason, we believe that to provide a consistent, reliable service, we need to do the tests ourselves.

Fault Codes Evaluation Blaenau Ffestiniog
Out of Hours Service at Bowydd Garage

Out of Hours

Got a busy schedule? Not able to drop off your car during opening hours? We offer a free out-of-hours drop-off and collection service.

Flexible Finance at Bowydd Garage

Flexible Finance

To make having your car service as stress-free as possible, we offer great flexible finance options. Call us to find out more.

Courtesy Cars at Bowydd Garage

Courtesy Cars

Don’t worry if your car has to stay in for repairs. We’ve got courtesy cars to get you where you need to be.  Just ask the team when you book in.

Contact us

Want the best value, most reliable garage in Blaenau Ffestiniog? Give us a call today.